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Wheat straw grids: China’s ingenious solution for sand control

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By Zhang Wen, People’s Daily

As dawn breaks over the southeastern edge of the Tengger Desert, sand control workers are already at work. They spread bundles of wheat straw, press them into the sand, and shape them into neat squares. Across the vast sea of dunes, these crisscrossing “grids” of straw quietly take root, weaving a net that holds back the drifting sands.

The “wheat straw grid” is a sand-fixing method uniquely developed in China. Each small square stabilizes sand, conserves moisture, and reduces wind erosion. This innovation not only ensures the safe operation of the Baotou-Lanzhou Railway but also builds an ecological shield that safeguards China’s northwest from desert encroachment.

Driving from Zhongwei in northwest China’s Ningxia Hui autonomous region into the Tengger Desert, one sees vast dunes clothed in a gray-green “checkered shirt.” Up close, each square of straw firmly anchors the shifting sands. Inside the grids, shrubs like Caragana and sea buckthorn sway in the wind, adding vibrant green to the once-barren landscape.

This area was once among the worst-affected regions by wind and sand disasters in China. In the 1950s, after countless experiments, Chinese scientists and sand control workers in Zhongwei devised this pioneering technique — laying locally available wheat straw in square patterns on the sand to form interlocking protective belts. Since then, generations of sand control workers have created the miracle of “man advancing, sand retreating,” contributing Chinese experience to the global fight against desertification.

The method is as ingenious as it is practical. Workers place bundles of wheat straw on the sand in square patterns, pressing each bundle halfway into the ground with a shovel, and pushing sand toward the roots to keep the exposed straw upright.

When construction began on the Baotou-Lanzhou Railway in 1954, a 55-kilometer stretch in Zhongwei had to cross the Tengger Desert six times. Preventing windblown sand from burying the tracks became a top priority.

“At first, we tried covering the surface with pebbles, mixing asphalt with sand, and laying reed mats, but none worked well,” recalled Tang Ximing, a senior forestry engineer with the Zhongwei state-owned forestry farm. 

To stabilize the surface and help vegetation take root, researchers experimented with layers of straw and clay, but the straw was easily blown away, Tang said.

After extensive trials, they discovered that forming one-meter-square straw grids effectively reduced wind speed, trapped sand, and stabilized the surface. 

“As the buried straw decomposes, it enriches the soil with organic matter, fostering microbial and plant growth. Over time, it forms a thin layer of biological soil crust,” Tang explained, adding that with this crust, shrubs can be planted, and the desert gradually transforms.

From then on, this low-cost and easy-to-apply method spread widely across the Tengger Desert. Over the past 70 years, more than 430,000 mu (about 28,666 hectares) of straw grids have been laid in Ningxia’s section of the desert, and over 100 million sand-loving plants have been cultivated.

Today, Zhongwei has totally put desertification in control. The Tengger Desert has retreated 25 kilometers, while a 42-kilometer-long, 800-meter-wide sand control belt comprised by straw grids, shrubs, and trees now protects the Baotou-Lanzhou Railway.

Driven by technology, sand control has become increasingly mechanized and automated. In 2021, Zhongwei introduced a brush-type mesh rope barrier system with mechanical installation, improving efficiency by more than 60 percent and extending the service life from two years to five or six. A newly developed multifunctional sand-fixing vehicle can lay 8.5 mu of wheat straw grids per hour, while drones and electric planting tools are now used for post-installation maintenance.

Since the 1980s, the Zhongwei method has been applied far beyond the Tengger Desert. It is seen along the Gantang-Wuwei Railway and Qinghai-Xizang Railway, and has also become a symbol of China’s ecological cooperation with the world. In 1994, Zhongwei sand stabilization tree farm was enlisted in the Global 500 Roll of Honor for Environmental Achievement established by United Nations Environment Programme. Over the years, hundreds of experts from more than 50 countries and regions have visited the tree farm, calling it a miracle sand control in human history.

Today, areas once desolate and lifeless have become tourist attractions, thanks largely to the wheat straw grids. “Along the Baotou-Lanzhou Railway’s sand control zone, we’ve established a desert plant garden, increasing the number of plant species from fewer than 25 in the 1950s to more than 450 today,” said Sun Yanlin from Zhongwei’s culture and tourism department. The vast sea of sand has turned green, attracting great bustards, golden eagles, steppe eagles, swans, red foxes, and other wildlife.

Building on ecological restoration, nearby towns and villages have developed integrated models combining agriculture, culture, and tourism. In 2024, Shapotou scenic area in Zhongwei received 1.46 million visitors, generating total tourism revenue of 428 million yuan ($60.6 million).

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China’s Ninghai county produces 60 percent of world’s trekking poles

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By Liu Junguo, People’s Daily

At a sports equipment store near the Milan-Cortina Winter Olympics venues, shelves are filled with all kinds of winter sports gear. Among the items, a pair of beginner ski poles prominently displays its origin: “Made in China.” 

These poles hail from Ninghai county in Ningbo, east China’s Zhejiang province. This region, a powerhouse in outdoor equipment manufacturing, exports over 15 million ski and trekking poles annually to global markets.

Today, Ninghai commands nearly 60 percent of the global trekking pole market, with an annual output value approaching 1 billion yuan (about $145 million). Starting from scratch, the county has spent over two decades cultivating the industry and building technical expertise. It now boasts a complete  of Ninghai Better Outdoor Products Co., Ltd. (Better), visitors are greeted by a diverse array of trekking poles. One standout item is a training pole designed for novice alpine skiers. Made from aviation-grade aluminum alloy, the ski pole weighs less than 200 grams, offering both lightness and strength. Its handle, crafted from specialized materials, features an ergonomic design for trekking pole supply chain and is home to numerous well-known manufacturers and exporters.

Stepping into a showroomadded comfort.

“Overseas orders for this specific product for the 2025-2026 snow season alone have exceeded 800,000 units, a 30 percent increase year-on-year,” said Zhu Xuefeng, general manager of the company.

Better exemplifies the success story of Ninghai, but its origins trace back 26 years.

In 2000, Hu Jinxue from Ninghai came across aluminum alloy trekking poles from Germany at an overseas trade fair. He quickly recognized the potential of the outdoor equipment industry.

“At the time, Ninghai had a solid base in aluminum alloy forging, but its products carried low added value. Local enterprises were eager to upgrade, yet lacked a clear direction,” Hu recalled. 

After returning to China, he founded his company Xingda, introduced advanced technologies, and began producing trekking poles.

Leveraging strong expertise in metal processing and sustained technological upgrades, Xingda has grown into a leading industry player over the past two decades.

Even in its early stages, Ninghai adopted a forward-looking approach by identifying trekking poles as one of its key industries. A series of targeted measures has since helped turn it into a sector with an annual output approaching 1 billion yuan.

Inside Xingda’s smart factory, robotic arms move with precision, nano-level ironing activates fiber properties, and intelligent winding systems from dense, layered structures. Remarkably, within just 15 seconds, a roll of carbon fiber fabric is transformed into the high-strength shaft of a premium ski pole

As a key raw material for outdoor equipment such as ski poles, carbon shafts have long been expensive and subject to lengthy procurement cycles. Five years ago, Xingda still relied heavily on imports.

At that time, China depended on foreign suppliers for more than 90 percent of its high-end carbon fiber products, leaving independent innovation as the only sustainable path forward. Xingda responded by investing 70 percent of its annual profits into building a carbon shaft production facility and assembling a research team led by PhDs in materials science. After three years of intensive research, the company overcame key technical bottlenecks and achieved self-sufficiency in this critical material.

This breakthrough not only ensured stable supply and reduced costs but also led to a substantial leap in quality: Xingda’s carbon shafts are now 20 percent stronger than those produced by leading international brands..

Innovation is gaining momentum across Ninghai. Local manufacturers have filed more than 90 domestic patents, including utility models and industrial designs.

“This is one of our newly developed ski poles, designed to deliver high performance with environmental sustainability,” said Zhu Zhenkun, general manager of Ningbo Eastdragon Hardware Co., Ltd. (Eastdragon), displaying a sample. The eco-conscious design has proven highly popular in overseas markets.

In recent years, Zhu and his team have expanded internationally, where increasingly stringent carbon certification standards in Europe and the United States pose new challenges. In response, Eastdragon has not only improved product quality but also embedded green principles throughout its manufacturing process.

During production, leftover aluminum is recycled and reused, while new materials and processes are continuously explored. “After extensive testing of different handle materials, our research and development (R&D) team selected a biodegradable seaweed-based material,” Zhu said. “Handles made from this material offer a more comfortable grip and help reduce water use and carbon emissions.”

From a single product to a thriving industry, trekking poles have become a driver of local growth. Today, Ninghai has developed a complete industrial chain covering R&D and design, materials processing, component manufacturing, final assembly, and brand operations.  Today, the county hosts 34 leading enterprises and innovative small and medium-sized businesses within this specialized sector, solidifying its position as the world’s foremost center for trekking pole production.

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China implements measures to counter Japan’s accelerating remilitarization

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By Zhong Sheng, People’s Daily

China’s Ministry of Commerce has announced the placement of 20 Japanese entities involved in enhancing military capabilities on its export control list. A further 20 Japanese entities, where the end-users and end-uses of dual-use items cannot be verified, have been added to a watch list.

These actions are taken to safeguard China’s national security and interests, fulfilling international non-proliferation obligations, and prevent Japan’s pursuit of remilitarization and nuclear armament. 

The measures are fully justified, reasonable, and lawful, demonstrating China’s commitment to the rule of law and its responsibilities as a major country.

This follows China’s January 6th announcement of strengthened export controls on dual-use items to Japan. The latest move explicitly names specific companies, translates earlier restrictions into targeted, enforceable, entity-based controls designed to effectively safeguard national security and regional peace and stability. 

According to international legal instruments such as the Cairo Declaration, the Potsdam Proclamation, and the Japanese Instrument of Surrender, Japan is required to be fully disarmed and must not maintain industries that would enable its rearmament. 

However, a number of Japanese companies, including Mitsubishi Heavy Industries, IHI Corporation, and Kawasaki Heavy Industries, have long been active in the defense sector, producing equipment such as naval vessels, fighter aircraft, and missiles. 

For instance, multiple subsidiaries of Mitsubishi Heavy Industries have participated in the development of Japan’s hypersonic weapon system, the Hyper-Velocity Gliding Projectile for remote island defense. Vessels built by Mitsubishi Shipbuilding have not only supported Japan’s maritime activities related to the Diaoyu Islands, but have also been supplied to the Philippine Coast Guard for use in the South China Sea, posing risks to regional peace and stability. 

China’s measures represent a targeted response to curb Japan’s development of offensive military capabilities and to uphold international law and the post-war international order.

Japan’s push toward remilitarization is following a clear trajectory, with a new military-industrial complex rapidly taking shape. 

In recent years, Japan has accelerated its military buildup, with defense spending rising for 14 consecutive years from fiscal 2012 through fiscal 2026, and effectively doubling within three years since 2022.

State-driven support has enabled Japanese defense contractors to reap substantial profits, even fueling what some describe as a “defense bubble” in capital markets. Data show that since November 2022, the stock price of Mitsubishi Heavy Industries has surged by more than 650 percent, IHI Corporation by over 480 percent, and Kawasaki Heavy Industries by more than 280 percent. In stark contrast, Japan’s manufacturing sector has recorded an average annual growth rate of less than 1 percent over the same period.

Since Sanae Takaichi assumed power, Japan’s remilitarization process has noticeably accelerated. War preparedness has been elevated to an overriding national priority, with further support extended to defense-related interest groups. 

Reports indicate that the Japanese government plans to address defense funding gaps through large-scale bond issuance and a special income tax, while also preparing to establish a “national intelligence agency” this year. 

In a recent policy speech in the House of Representatives, Takaichi asserted that Japan must fundamentally strengthen its defense capabilities and pledged to clearly communicate defense procurement needs to industry. These steps are likely to further bind Japan’s defense spending to specific industrial and corporate interests, creating a self-reinforcing cycle.

At the same time, right-wing forces in Japan have shown a growing ambition to pursue nuclear capabilities. In recent months, some Japanese politicians have openly advocated for nuclear armament and sought to revise the long-standing “Three Non-Nuclear Principles.” 

It is widely recognized as a “nuclear-threshold state,” having long produced and stockpiled plutonium far exceeding civilian needs. By the end of 2024, Japan possessed as much as 44.4 tons of separated plutonium. 

With a complete nuclear fuel cycle and advanced nuclear industry capabilities, Japan is technically capable of producing weapons-grade plutonium. Should right-wing political forces push Japan across the nuclear threshold, it would represent a severel breach of the global nuclear non-proliferation regime. 

A recent commentary by Singapore’s Lianhe Zaobao noted that nuclear non-proliferation remains central to international politics, and that Japan’s pursuit of nuclear weapons runs counter to the interests of Southeast Asia, where reducing arms races and minimizing the risk of conflict are essential to regional stability.

Japan’s remilitarization and nuclear ambitions pose a serious threat to regional peace and stability. The lessons of history make clear that appeasement of militarism amounts to a betrayal of peace. Countering the rise of right-wing forces in Japan requires concrete actions.

China’s law-based control measures aimed to prevent dual-use items from feeding into Japan’s military expansion and firmly curb any resurgence of militarism. China will work together with all peace-loving countries to uphold the post-war international order and jointly maintain regional security and stability.

Japan’s right-wing forces should recognize that a return to militarism leads only to self-destruction.  Any reckless attempt to challenge international justice and the global order is bound to meet firm resistance from the forces of justice around the world.

(Zhong Sheng is a pen name often used by People’s Daily to express its views on foreign policy and international affairs.)

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Integrating grassroots Perspectives into China’s legislative process

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By Zhang Tianpei, People’s Daily

Shanghai recently hosted a legislative consultation meeting on the draft law on promoting ethnic unity and progress at the Gubei civic center in Changning district’s Hongqiao subdistrict. 

The meeting fostered an engaged discussion, with attendees — including deputies to the National People’s Congress (NPC), academics, legal professionals, and members of non- Communist Party of China political parties — offering a wealth of valuable insights.

For Sheng Hong, an NPC deputy and Party branch secretary in the local Ronghua No. 4 Residents’ Community, this marked her 11th such consultation meeting within a year.

“Over the past year,” Sheng noted, “the scope of these legislative consultations have covered critical areas like ecological and environmental protection, urban governance, and public well-being. Participants contribute diverse perspectives and specific revision suggestions based on their professional expertise. This process effectively integrates grassroots voices and professional insights, ensuring draft laws are more grounded in reality.”

Sheng reflected on the evolution of public participation. Initially, residents visited grassroots legislative outreach offices primarily to understand how laws are made. Gradually, she observed, they evolved from passive recipients of legislative information into active advocates for legal awareness. Today, a robust network for gathering public opinion has taken shape, with participation expanding significantly.

A notable moment came in July 2025, Sheng recalled, when the State Council issued guidelines on gradually implementing free preschool education. Residents who had previously contributed to consultations on the draft preschool education law felt a profound sense of accomplishment.  “They recognized that ideas debated at our grassroots offices were being reflected in national policy,” Sheng explained.

She emphasized the shifting public expectations: “The focus is no longer just on whether laws exist, but on their effectiveness, practicality, and ability to solve real-world problems.” During the legislative process of the preschool education law, factors such as demographic changes in school-age populations and household financial capacity were fully considered. 

The resulting legislation aims to encourage increased government investment to reduce family burdens while simultaneously strengthening kindergarten teaching staff and improving facilities. “Beyond ensuring access,” Sheng stated, “the law actively addresses the public’s demand for high-quality early education, enhancing its relevance and timeliness.”

Promoting “public well-being” with “public voices,” a steady stream of practical, experience-based legislative suggestions is being conveyed from grassroots legislative outreach offices to the Great Hall of the People for legal adoption.

To date, the Legislative Affairs Commission of the NPC Standing Committee has set up 60 local legislative outreach offices nationwide. Additionally, provincial and city-level legislatures operate a network of over 7,800 such offices. In 2025 alone, opinions and suggestions were solicited from these offices on 26 draft laws, yielding more than 34,000 submissions, many of which have been adopted in legislation.

“Matters of the people should be discussed by the people themselves,” Sheng said. “As an NPC deputy from the primary level, I will continue to stay close to the people, listen to their voices, pool their wisdom, and bring more of their views to the Great Hall of the People, contributing to the practice of whole-process people’s democracy at the grassroots level and to improving the quality of legislation.”

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