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  • Hong Kong regulators fine PwC $166M over China Evergrande audit

    Hong Kong regulators fine PwC $166M over China Evergrande audit

    Global accounting leader PricewaterhouseCoopers (PwC) has agreed to pay HK$1.3 billion (equivalent to US$166 million) in combined regulatory fines and victim compensation in Hong Kong to resolve findings of professional misconduct tied to its audit work for insolvent Chinese real estate conglomerate China Evergrande, the collapsed developer whose massive overstatement of revenue triggered one of the biggest corporate failures in recent history.

    Hong Kong’s Securities and Futures Commission (SFC) announced the punitive measures alongside separate sanctions from the city’s Accounting and Financial Reporting Council (AFRC) on Thursday. The penalties include a six-month suspension on PwC’s ability to take on new public interest clients in the jurisdiction, as well as public reprimands and HK$5 million individual fines for two former PwC partners found responsible for the audit failures.

    The resolution marks the second major set of sanctions PwC has faced over its Evergrande audits, after mainland Chinese regulators imposed a 441 million yuan (US$62 million) fine and an identical six-month new client ban earlier in 2024 for issuing materially false audit conclusions and allowing critical flaws in the firm’s auditing protocols.

    Once China’s second-largest property developer and widely considered systemically too large to fail, Evergrande first defaulted on its massive debt obligations in 2021. The company ultimately amassed roughly US$300 billion in total liabilities, making it the world’s most indebted insolvent developer. Its spectacular collapse became the centerpiece of a sweeping sector-wide liquidity crisis that began after Chinese regulators cracked down on reckless excessive borrowing across the real estate industry in 2020, prompting dozens of other major developers to default or enter debt restructuring proceedings.

    Investigations into PwC’s audits of Evergrande’s 2019 and 2020 financial statements confirmed that the developer deliberately inflated its top and bottom line results through a fraudulent scheme of prematurely recognizing revenue from uncompleted property projects that had not yet been handed over to homebuyers. Over the two-year period, Evergrande overstated its total revenue by approximately 564 billion yuan (US$83 billion), a figure that aligns with conclusions reached by mainland Chinese authorities when they issued their penalties against PwC in September 2024.

    Under the settlement agreement reached with the SFC, PwC has not admitted legal liability for its actions. The firm has agreed to allocate HK$1 billion of the total HK$1.3 billion penalty fund to compensate harmed minority shareholders of Evergrande. In its statement on Thursday, the AFRC labeled PwC’s audit deficiencies “particularly egregious”, noting that the firm knowingly permitted unsupported, unsubstantiated adjustments to Evergrande’s official financial statements.

    In its own public response, PwC Hong Kong acknowledged the severe shortcomings of its Evergrande audit work. “We acknowledge that the work on the Evergrande audits fell well below our high expectations and the expectations of our stakeholders,” the firm said. “Resolving these regulatory matters is an important step for the firm.”

    PwC has already suffered significant business disruptions since Evergrande’s downfall: the firm lost dozens of clients after a Hong Kong court ordered Evergrande’s liquidation in early 2024, and many senior audit staff have departed the practice in the months since. The liquidators overseeing Evergrande’s wind-down have also launched separate civil legal proceedings against PwC in Hong Kong, seeking to recover billions in losses to repay the developer’s thousands of creditors.

    The fallout from the Evergrande collapse extends far beyond regulatory penalties for PwC. China’s once-booming property sector has yet to fully rebound from the 2021 liquidity crisis, with persistent downward pressure on national residential home prices, weakened consumer and business investment confidence, and a sustained drag on China’s overall economic growth that continues to worry global economic observers. In a parallel development this month, Evergrande founder Hui Ka Yan, once ranked among the wealthiest people in Asia, pleaded guilty to multiple charges including fraud and bribery in a mainland Chinese court, months after he was first detained by authorities.

  • China reports steady farm output, rural income growth in Q1

    China reports steady farm output, rural income growth in Q1

    China’s agricultural sector has maintained consistent growth, with steady production expansion and increasing rural household incomes logged in the first three months of 2026, according to official data released by government authorities.

  • Authorities expose 10 ecological violation cases, urge stricter enforcement

    Authorities expose 10 ecological violation cases, urge stricter enforcement

    On April 23, 2026, China’s two leading national regulatory bodies for natural resources and forestry released 10 representative cases of ecological and land use violations detected across the country in the first quarter of 2026, issuing a clear call for heightened regulatory accountability and stricter adherence to national environmental and land use boundaries.

    The enforcement action highlights a nationwide crackdown on activity that encroaches on protected ecological zones and critical farmland, with confirmed violations spanning 10 provincial-level administrative regions across northern, southern, western and eastern China. These regions include the Inner Mongolia Autonomous Region, Xinjiang Uygur Autonomous Region, Heilongjiang Province, Jiangsu Province, Jiangxi Province, Guangdong Province, Guizhou Province, Gansu Province, Qinghai Province, and Chongqing Municipality. The offenses cited across the 10 cases cover a range of illegal activities: unauthorized land occupation, deliberate destruction of permanent basic farmland, unlicensed mineral extraction, and irreversible damage to forest and grassland ecosystems.

    One high-profile case cited by regulators is located in Tongliao, Inner Mongolia. Satellite imagery captured in February 2026 revealed large stacks of wind power generation equipment stored illegally on protected farmland. Investigations trace the violation back to November 2023, when the Horqin Industrial Park Management Committee signed a land lease agreement with a local logistics firm. The contract allowed the company to occupy more than 13.3 hectares of farmland for equipment storage and logistics operations without securing mandatory land use approval from national regulatory authorities. Regulators confirmed that long-term heavy compaction from stacked equipment destroyed the arable plow layer, rendering the land unsuitable for future agricultural production.

    In Xuzhou, Jiangsu Province, continuous satellite monitoring from September 2022 through December 2025 tracked a steady transformation of vegetated farmland to bare, cleared ground. Authorities found that beginning in October 2023, a local individual identified only by the surname Tang illegally occupied 26.5 hectares of permanent basic farmland to cultivate and harvest decorative turf for commercial sale. The activity caused permanent, severe damage to the land’s arable plow layer.

    A third notable case unfolded in Zhuhai, Guangdong Province, where a local aquaculture technology company seized 2.5 hectares of state-owned agricultural land without official approval, nearly 40 percent of which is classified as protected farmland. Between October 2024 and February 2025, the company constructed a range of non-agricultural facilities on the site, including a public parking lot, an off-road vehicle training track, outdoor recreational event spaces, and a full-service commercial restaurant.

    Following the public release of the cases, the Ministry of Natural Resources and the National Forestry and Grassland Administration issued a formal directive to local governments and regulatory departments across all levels. The agencies urged local officials to draw key enforcement lessons from the exposed violations, strengthen on-the-ground monitoring, and strictly enforce three critical national development boundaries: the permanent farmland protection red line, the ecological conservation red line, and the urban development boundary. All economic and infrastructure development activities, the directive emphasizes, must operate fully within the bounds of existing national environmental and land use laws and regulations. The two national bodies added that they will maintain continuous, long-term monitoring of rectification efforts for all 10 exposed violations, ensuring all illegal activity is remediated and responsible parties are held accountable.

  • Shenyang students read aloud to honor returning remains of martyrs

    Shenyang students read aloud to honor returning remains of martyrs

    In a moving tribute that blends literary commemoration with national remembrance, multiple primary and secondary schools across Shenyang, Liaoning Province, have organized coordinated read-aloud events to honor the recently returned remains of Chinese martyrs who fell during the War to Resist US Aggression and Aid Korea (1950-1953). The events were carefully scheduled to align with both the 31st iteration of World Book and Copyright Day, observed annually on April 23, and the official burial ceremony for the 13th batch of fallen soldiers’ remains being laid to rest in Chinese soil.

    Students taking part in the activities centered their recitations on *The Most Lovable People*, a well-known textbook article that chronicles the bravery, sacrifice, and unwavering dedication of Chinese volunteer soldiers who fought in the 1950-1953 conflict. One of the participating institutions, Northeast Yucai School, documented the event with photos showing students gathered to share the text, their voices carrying tributes to the generations of servicemembers who gave their lives for national security and peace.

    The dual-purpose event organizers designed the gathering to achieve two meaningful goals: to encourage young people to engage with meaningful literary works as part of World Book Day celebrations, and to instill a deeper sense of national memory and respect for the sacrifices made by early-generation national heroes. By connecting classroom learning to a real national moment of commemoration, the activities helped turn a routine literary celebration into a profound lesson on patriotism for participating students. The event, updated on April 23 2026, marks one of many annual tributes held as China continues to repatriate the remains of fallen Korean War servicemembers from the Democratic People’s Republic of Korea, holding formal burial ceremonies to honor their service decades after the end of the conflict.

  • UK Biobank data hacked and listed for sale in China

    UK Biobank data hacked and listed for sale in China

    A major data security incident has hit UK Biobank, one of the world’s largest long-term public health research initiatives, after listings advertising access to records of 500,000 project participants were found for sale on Alibaba, the Chinese e-commerce giant, UK government officials have confirmed.

    UK Technology Secretary Ian Murray confirmed details of the breach in a statement to Members of Parliament this week, noting that the charity that manages UK Biobank first notified the UK government of the unauthorized listings on Monday. In an effort to address widespread public concern, Murray emphasized that none of the data included in the advertised listings contained direct personal identifiable information, including full names, residential addresses, contact information, or telephone numbers.

    Founded in 2006, UK Biobank holds anonymized genetic, lifestyle and health records from 500,000 volunteer participants across the United Kingdom. The dataset has become a foundational resource for global medical research, enabling groundbreaking advances in the detection and treatment of conditions ranging from dementia and multiple types of cancer to Parkinson’s disease, improving health outcomes for millions worldwide.

    In a public statement released after the incident, UK Biobank Chief Executive Professor Sir Rory Collins acknowledged that the unauthorized listings, even temporary ones, would alarm project participants. “We want to reassure you that all the data are de-identified; they do not contain any personally identifying information (such as names, addresses, dates of birth, and NHS numbers),” Collins said. The institution added that it is conducting a full internal investigation into the incident, and extended gratitude to the UK and Chinese governments, as well as Alibaba, for their rapid cooperation in addressing the issue.

    Murray confirmed that as of the latest update, no successful purchases of the data were recorded from the three unauthorized listings posted to the platform. The listings have already been removed from Alibaba’s site following coordinated action between all involved parties, he added.

    The UK’s Information Commissioner’s Office (ICO), the national data protection regulator, has also launched its own enquiry into the incident. An ICO spokesperson noted that personal health information is categorized as extremely sensitive data, noting that the public rightfully expects strict secure handling of such records, and all organizations processing health data hold a legal responsibility to protect it. “UK Biobank has made us aware of an incident and we are making enquiries,” the spokesperson added.

    Alibaba has not yet released an official statement or comment on the incident as of press time.

  • China rolls out guideline to build youth-friendly cities

    China rolls out guideline to build youth-friendly cities

    China has launched a landmark new policy framework to advance the construction of youth-friendly cities, with the core goal of systematically cultivating an enabling environment that makes it easier for young people to establish roots, build careers and thrive in urban areas across the country.

    Jointly released by 15 central-level government departments — including the Central Committee of the Communist Youth League of China, the Cyberspace Administration of China and the National Development and Reform Commission — the guideline lays out 18 targeted measures designed to make cities more inclusive and supportive of young residents. These initiatives span a wide range of critical areas, from industrial development and innovation support to urban planning, affordable housing, childcare access and employment assistance.

    The policy sets out two clear phased targets for implementation. By 2030, the concept of youth-centered urban development is expected to gain widespread adoption across China, with tangible progress achieved in innovation support, quality of life for young people, green urban development and youth-inclusive governance. By 2035, a complete, mature institutional system for youth development will be fully established, aligned with China’s broader goal of basically completing the construction of modern, people-centered cities.

    Among the key measures outlined, the guideline prioritizes strengthening industrial foundations to support youth innovation, upgrading support systems for young innovators, and expanding skills training opportunities for young people. It also puts a spotlight on youth-oriented urban planning, calling for the integration of young people’s needs into urban spatial design, the construction of compact, affordable dormitory-style apartments near major employment centers and public transit routes, and the promotion of “youth-friendly businesses” within 15-minute community living circles.

    Additional policy focus is placed on addressing young people’s top practical concerns: marriage, childcare, housing and employment. Specific support measures include government-subsidized childcare services and after-school care programs, guaranteed access to compulsory education for children of migrant workers, and the expansion of “youth hostels” that offer free or low-cost short-term accommodation for new graduates seeking employment.

    Central-southern China’s Hunan province has emerged as a pioneer in this national initiative. Back in April 2024, Shen Xiaoming, Party Secretary of Hunan, stated at a provincial work meeting that building a youth-friendly province is a strategic move that matters deeply to Hunan’s long-term development prospects. Since then, Shen has repeatedly extended open invitations to young talent from across the country, and provincial leading officials have led recruitment delegations to multiple regions across China to attract young skilled workers. A series of targeted policies have also been rolled out to support college students’ entrepreneurship and accelerate the aggregation of young talent in the province.

    During this year’s annual Two Sessions, Shen highlighted Changsha, Hunan’s capital, as a model for youth-friendly development. He noted that Changsha boasts among the lowest housing prices and living costs of all provincial capitals in China, while its education and healthcare systems rank among the country’s highest. “Changsha is a unique presence in the world,” Shen said, adding that the city is ideally positioned to build a global R&D hub centered on young innovators.

    Local government data shows that Changsha has already constructed 115,000 units of government-subsidized rental housing, of which more than 34,000 units have been specifically allocated to young talent, covering all urban districts and counties under the city’s administration.

    One early beneficiary of the local youth support policies is He Xu, a computer science master’s graduate from Hunan University and founder of a technology startup based in Changsha. He credits his entrepreneurial success to the robust support system the province has built for young founders. His company received nearly 1 million yuan (approximately $146,500) in cloud computing subsidies, as well as one year of rent-free office space. This support allowed his team to claim 30 domestic awards in artificial intelligence competitions. By 2025, the company earned national high-tech enterprise certification, and participated in a provincial youth talent program that brought additional financial rewards.

    Expressing gratitude for the support he has received, He has committed to giving back to Hunan’s innovation and entrepreneurship ecosystem. He has launched a national AIGC competition to connect young emerging entrepreneurs with high-quality collaboration opportunities, and serves as an entrepreneurship mentor at Hunan University and other local higher education institutions, sharing his practical experience with aspiring young founders.

    “In Hunan, as long as you dare to try, you will get a response,” He said, calling on young entrepreneurs across the country to pursue their career goals in the province. “We have incubators with real market orders, competition-driven business opportunities and mentors who never leave.”

  • US to host Hungary in Billie Jean King Cup playoffs and France draws Australia

    US to host Hungary in Billie Jean King Cup playoffs and France draws Australia

    LONDON – International women’s team tennis competition the Billie Jean King Cup has unveiled the full lineup for its upcoming November playoffs, with the 18-time title-winning United States set to take on Hungary on home soil as it works to rebuild its momentum in the tournament.

    The U.S. squad, which advanced to the tournament’s final in 2024 for the first time in six years, suffered a surprising 3-1 defeat to Belgium in this year’s qualifying round earlier this month, knocking it out of contention for the 2025 finals and sending it to the playoff round.

    Hungary is expected to field rising star Anna Bondár, a consistent Billie Jean King Cup competitor who notched a career-defining victory at the Madrid Open on Thursday. Bondár defeated world No. 7 Elina Svitolina, marking the first time a Hungarian female player has beaten a top-10 ranked opponent since Timea Babos’ 2018 win over Coco Vandeweghe.

    Thursday’s official draw ceremony confirmed the full slate of November playoff matchups. France will host Australia in a rematch of the 2019 Billie Jean King Cup final, which France claimed on Australian soil in Perth; it will be the first time the two nations have faced off since that 2019 title clash. 2023 tournament champion Canada will travel to South America to face Brazil. Other pairings include Poland against Sweden, Japan clashing with Argentina, Thailand hosting Switzerland, and Slovenia taking on Indonesia.

    The stakes for the playoffs are clear: all winning squads will secure a spot in the 2027 Billie Jean King Cup qualifiers, while losing teams will be relegated to regional competition for the 2026 season.

    Seven nations have already secured their spots in the 2025 Billie Jean King Cup finals, including qualifying victor Belgium, defending champion Italy, Great Britain, Kazakhstan, Spain, the Czech Republic, and Ukraine. China, as the host nation for this year’s finals, qualified for the event automatically.

  • SPP releases first bilingual white paper on IP prosecution work

    SPP releases first bilingual white paper on IP prosecution work

    On April 21, 2026, China’s Supreme People’s Procuratorate (SPP) made a landmark move in intellectual property (IP) governance by publishing the *White Paper on Intellectual Property Prosecution Work (2025)*, marking the first time the document has been released in both Chinese and English, with the full English version hosted on the SPP’s official English website for global access.

    This comprehensive report combines empirical data, visual charts, and on-the-ground case studies to paint a full picture of the progress China’s national procuratorial system has achieved over the past year in advancing the country’s innovation-driven development strategy and cultivating a world-class, market-oriented, law-based, and internationalized business environment.

    The white paper outlines how procuratorial organs at all levels carried out their statutory duties across all four litigation domains—criminal, civil, administrative, and public interest litigation—related to intellectual property rights (IPR) throughout 2025. Adhering to the criminal justice policy of tempering strict punishment with lenient mercy, procuratorial bodies cracked down on IPR infringement offenses in full compliance with Chinese law. In total, procuratorates accepted and reviewed 11,341 criminal IPR infringement cases involving 25,160 suspects, ultimately prosecuted 9,135 cases encompassing 19,102 individuals, and issued non-prosecution decisions for 5,105 people in line with the principle of proportional justice.

    Beyond criminal enforcement, the national procuratorial system also expanded its work in other litigation domains: it handled 1,251 civil IPR procuratorial supervision cases and 1,795 administrative IPR procuratorial cases. For public interest litigation in the IPR space, procuratorial organs received 741 case clues and formally opened investigations into 612 of those leads.

    The report structures its key achievements across three core thematic sections: “Focusing on the Core Mission, Serving High-Quality Economic and Social Development”, “Coordinating Efforts to Build an Overall IPR Protection Framework”, and “Consolidating and Further Deepening Comprehensive Procuratorial Performance”. It places particular emphasis on consistent improvements to the quality and efficiency of procuratorial supervision, which have strengthened safeguards for judicial fairness in IPR cases.

    A standout priority highlighted in the white paper is the procuratorial system’s targeted efforts to support the development of China’s new quality productive forces. Procuratorial organs have prioritized enhanced legal protection for IPR in high-growth emerging and future-focused industries, including next-generation information technology, artificial intelligence, new energy, high-end manufacturing equipment, and biomedicine. They have strengthened criminal judicial safeguards for IPR tied to independent corporate innovation and key core technologies. At the same time, they have expanded civil and administrative procuratorial supervision for technology-related IPR cases covering patents, integrated circuit layout designs, new plant varieties, and computer software.

    As 2026 marks the opening year of China’s 15th Five-Year Plan (2026–2030), it is a critical juncture for IPR procuratorial work to advance national development goals and achieve new breakthrough progress, according to the head of the SPP’s Intellectual Property Procuratorial Department. Moving forward, centered on the core national goal of building China into a global leader in IPR protection, procuratorial organs will continue to strengthen specialized case-handling institutions and professional talent teams, while refining working mechanisms for full-scope comprehensive procuratorial performance. The goal of these efforts is to better support and incentivize innovation and creativity, drive cultural prosperity, uphold fair market competition, and protect public well-being through high-quality, efficient IPR prosecutorial work.

  • Hormuz blockades show how everything is now about leverage

    Hormuz blockades show how everything is now about leverage

    Against the backdrop of escalating tensions between Iran, the United States, and Israel, conventional military strength has never been Iran’s strong suit. Instead, Tehran has turned to its most potent strategic asset: a critical piece of geography that holds the global economy hostage. The Strait of Hormuz, a narrow waterway that carries roughly 20 percent of the world’s total oil and liquefied natural gas supplies, has emerged as Tehran’s game-changing bargaining chip after its closure sent shockwaves through international energy markets.

    The disruption has already doubled global crude oil prices, triggering cascading cost increases across nearly every sector of the global economy, from ground transportation and residential heating to global food supply chains and international travel. The crisis has even forced a policy reassessment from former U.S. President Donald Trump, leaving the entire world holding its breath for the next development in this strategically vital chokepoint.

    For Iran, the Strait of Hormuz is far more than just a body of water—it is an irreplaceable geopolitical asset that has granted Tehran a far stronger negotiating position than many analysts predicted. This unexpected advantage perfectly illustrates a core principle of game theory, the mathematical study of strategic decision-making during conflicts, known as Rubinstein bargaining. The framework holds that in any standoff, each party’s relative strength depends on two key factors: how severe the consequences of an unresolved conflict are for that party, and how impatient the party is to reach a final resolution.

    There is no question that an extended conflict would cause severe harm to Iran: the country would drain its stockpiles of missiles and drones, while sustained bombing would destroy critical civilian and military infrastructure. But as an authoritarian regime, Iran can afford to outwait its adversaries, crushing any domestic dissent that arises from economic hardship or war fatigue. The calculus looks very different for the United States. Continuing the standoff would force Washington to spend billions more in taxpayer funds on military operations, while a closed Strait of Hormuz would push fuel prices even higher for American consumers. With midterm elections scheduled for November, political pressure could erode the White House’s patience far faster than Tehran’s.

    This dynamic leaves the U.S. in a far weaker position than initial military assessments suggested, all because of a narrow waterway that the global economy cannot function without. Beyond the immediate Iran crisis, this case study offers a broader lesson for nations seeking to strengthen their own global negotiating power, according to game theory: every region or country needs to develop its own equivalent of the Strait of Hormuz—a critical asset that the rest of the world cannot function without, which can be leveraged to gain strategic advantage.

    This asset does not need to be a critical shipping lane. For China, that unique leverage comes from its unrivaled dominance of global manufacturing; most developed and developing economies would struggle to meet core demand for consumer and industrial goods without Chinese production. For sub-Saharan Africa, power comes from its unmatched natural resource reserves—most of the world’s cobalt, a critical mineral for electric vehicle battery production, is mined in the Democratic Republic of the Congo—and its demographic advantage: it is the only major continent with a young, rapidly growing population at a time when much of the rest of the world faces rapid aging.

    For the European Union, leverage has historically come from the size of its integrated single market. This large, unified consumer bloc has allowed the EU to negotiate preferential trade terms, protect domestic agricultural and manufacturing sectors, and export its regulatory standards for food and products to markets across the globe. But that advantage is not permanent: as most global economic growth shifts to emerging economies such as China, India, and Indonesia, the EU’s negotiating clout has weakened. Research indicates the bloc can only regain that edge through deeper market integration and further expansion of the union. This dynamic also explains why the United Kingdom will likely eventually rejoin the European single market in one form or another, after Brexit significantly weakened the global negotiating positions of both the UK and the EU.

    The importance of holding this type of unique leverage has grown in recent years, as traditional Cold War-era alliances have grown increasingly fluid and lost much of their old meaning. Old security pacts and long-standing diplomatic promises no longer carry the weight they once did: the U.S. has repeatedly threatened to withdraw from NATO, and has even floated claims to annex Canada and Greenland, while both the U.S. and Russia have jointly interfered in Hungarian elections to support the illiberal incumbent Viktor Orban’s re-election bid.

    In this new world of uncertain alliances, all nations are deeply interdependent. Global supply chains are so tightly interconnected that even a minor disruption in one corner of the world can ripple across to the opposite side of the globe. Grounded oil tankers off the coast of Iran could ultimately lead to empty shelves and higher prices for pork products in British grocery stores by summer, for example.

    In this new geopolitical climate, game theory suggests success depends on two core pillars: avoiding overreliance on any single strategic partner, and holding a critical resource or capability that other nations cannot do without. In an era defined by strategic leverage, power comes from being impossible for the global community to ignore. Over the coming decades, the nations that will thrive are those that can build their own version of the Strait of Hormuz, and ensure they never become dependent on others’ critical assets.

  • China makes major strides in fight against desertification, shares lessons with world

    China makes major strides in fight against desertification, shares lessons with world

    Across the sun-baked southeastern fringe of the Tengger Desert in northwest China, land management teams work systematically to press braided straw rope bundles into shifting sand dunes, forming an immense, interconnected grid that anchors the moving terrain and halts its advance. This innovative grass grid barrier technique represents a modern evolution of decades of Chinese sand control expertise, bringing new efficiency to one of the world’s largest ongoing ecosystem restoration campaigns.

    Tang Ximing, a veteran forestry engineer based in Zhongwei, Ningxia Hui Autonomous Region, explained that the upgraded barrier system addresses key shortcomings of traditional sand control methods. “It requires less manual labor than older straw grid variants, can be deployed far more quickly, and boasts an extended service life of five to six years,” Tang said. For Zhongwei, a city long on the front lines of China’s battle against desert expansion, this new technology is the latest step in a generations-long fight to reclaim land from encroaching dunes.

    Ningxia’s geographic position has made it a natural front for this struggle: surrounded by deserts on three sides, Zhongwei sits directly in the historic pathway the Tengger Desert used to push southeast toward populated and developed areas. As far back as the 1950s, local researchers and land managers pioneered the iconic straw checkerboard method, a low-cost, high-impact technique designed to protect the newly built Baotou-Lanzhou Railway — China’s first rail corridor carved through a major desert — from being buried by shifting dunes.

    After more than 70 years of sustained, incremental effort, that early innovation laid the groundwork for a historic milestone: Ningxia became the first provincial-level administrative region in China to successfully reverse the spread of desertification across its territory. This local victory is mirrored by large-scale progress across the country.

    China is among the nations globally most severely impacted by desertification, with its most vulnerable arid and semi-arid lands concentrated in the northwest, north and northeast of the country — a vast swathe collectively referred to as the “Three Norths.” For decades, the Chinese government has prioritized large-scale afforestation, sustainable land management, and technological innovation to combat desert expansion, turning local trials into national policy that has restored millions of hectares of degraded land. Beyond its domestic environmental gains, China now increasingly shares its decades of accumulated sand control experience with other nations facing similar desertification challenges, offering actionable lessons for global ecosystem restoration and climate adaptation.