Foreign
China builds world’s highest UHVDCtransmission project
By Ding Yiting, People’s Daily
Celebrated as one of China’s “power highways,” the ±800 kV ultra-high-voltage direct current (UHVDC) transmission project from upper reaches of the Jinsha River to central China’s Hubei province is the highest UHVDC transmission project in the world.
With a total length of 1,901 kilometers, the transmission project passes through northwest China’s Xizang autonomous region, southwest China’s Sichuan province, southwest China’s Chongqing municipality, and Hubei.
Upon completion, it will transmit hydropower, wind power, and solar power from the upper reachesof the Jinsha River to China’s central regions, delivering approximately 40 billion kWh of clean energy annually. It is expected to reduce coal consumption by over 17 million tons and cut carbon dioxide emissions by around 34 million tons.
An altitudeof 4797.9 meters
In October 2024, the construction of power transmission towers for the project was completed in Batang county, Ganzi Tibet autonomous prefecture, Sichuan province. The towers of 65 meters high and weighing 85 tons were located on the snow-covered Setongma mountain in the county, breaking the world’s record for UHVDC construction with an altitudeof 4797.9 meters.
“This is the highest section of the entire project, with the altitude ranging from 3,700 meters to 4,800 meters. Some parts were even covered with ice that could be as thick as 60 millimeters. The harsh natural environment not only makes our workers prone to oxygen shortages, but also affects the performance of some machinery,” said Shi Mingqing, project manager of Section 4.
Shi said thatto facilitate the construction, they adopted a specialized high-altitude machinery. Portable oxygen and medications were also available on site.
Overcoming challenges in harsh natural environment
As the first UHVDC project reaching the hinterland of the Qinghai-Xizang Plateau, reputed as the “roof of the world,”the project has overcome multiple challenges.
The first major challenge lies in transportation. For example, Section 10 of the project in Sichuan province involved the construction of 113 towers on a mountain ridge with a maximum slope of 65 degrees. One of the primary difficulties for the construction team was to transport nearly 75,000 tons of materials necessary for tower construction into the deep mountains and up to the ridge.
To address the challenge, the construction team built six roads with a total length of 36 kilometers, said Zou Zhongxuan, project manager of Section 10. Besides, to protect the ecological environment, they adopted cable transportation at every location and built 82 cableways spanning over 60 kilometers, except for the areas that required temporary roads.
“The route from Luding county in Sichuan province to the construction site has over 100 S-shaped or U-shaped bends. Each cablewaycan carry less than 5 tons of tower materials on average every day. It would take a month to transport the materials for building a 143-ton towerunder ideal conditions, not to mention our heaviest tower weighing nearly 400 tons,” Zou said.
Another major challenge is the risks brought about by the complex geographical environment. In the Chongqing section, mountainous terrain accounts for over 60 percent, with a total of nine crossings over high-speed railways and expressways, six over navigable rivers, and 30 over important power lines. In Hubei, the power transmission towers pass through the Yangtze River twice, with 60 percent of tower bases threading throughthe karst landform in the Enshi section.
The construction team has been strengthening independent innovation, making continuous breakthroughs in high-voltage transmission technologies, upgrading equipment, and enhancing construction capabilities, all in an effort to tackle the challenges.
Intelligent tension-stringing system
At a construction site in Yingjing county, Ya’an city of Sichuan, a steel wire rope was connected with a traction walking plate to lift two wires into the air, each with a diameter of 4.3centimeters.
“The visibility is about only 100 meters. Don’t pull too fast,”said a technician, who was communicating with a tension machine operator kilometers away via a walkie-talkie, while observing the progress of the traction walking plate and wires.
Unliketraditional operations, the constructionteam adopted an intelligent tension-stringing system that can simulate the stringing process in advance, monitor the working status of key equipment in realtime, and integrate data into a control command center at the construction site. The construction efficiency has increased by around 25 percent, making the construction process more safe and reliable.
But how to inspect the stringing effect and maintain the system?
A power company in Chongqing has developed a self-propelled robot for post-stringing inspection, which can be quickly hoisted and installed on the wires with the help of a drone, and then “walk” along the wires for quality inspection.
According to an employee of the company, with the help of technologies such as rapid positioning and laser scanning, the robot can collect and identify data related to the appearance and quality of power lines, wire curvature, and obstacles in the clearance zone. It can operate in different conditions including rain, fog, and nighttime, thereby boosting inspectionefficiency.
In recent years, China has been continuously improving the layout of power transmission. By the end of 2024, the country had completed and put into operation 42 UHV AC/DC projects, including 38 by State Grid Corporation of China and 4 by China Southern Power Grid, with cross-provincial and cross-regional power transmission capacity exceeding 300 million kW.
Supported by these UHV projects, China’s installed capacity for renewable energy has increased from over 300 million kW in 2012 to over 1.5 billion kW in 2023.
Foreign
Shantou taps new growth momentum via AI token exports
By Li Gang, People’s Daily
As artificial intelligence (AI) accelerates the transformation of global industries, a new form of digital trade is emerging in the southern Chinese city of Shantou: exporting computing services measured not in physical goods, but in AI tokens.
In late April, Shantou, Guangdong province completed full-chain verification for what has become known as “token exports” — a model in which computing power remains within China while high-value AI services are delivered to overseas users. Within just one month, average daily token usage surged from 100 million to the tens-of-billions level.
The practical application of this model is already well underway.
Recently, when a user in Singapore activated an AI-powered toy and gave a simple command — “Tell me a fairy tale” — the spoken command traveled through the network directly to a dedicated overseas computing zone inside a computing center in Shantou.
Local deployed AI agents wrap up speech recognition in under one second and craft custom story content, firing the finished audio back to the Singapore-based toy device in as little as 0.1 seconds.
The user repeated the process multiple times, eventually listening to five stories in total. Approximately 100,000 tokens were consumed during the interaction and billed in real time at a rate of 2 yuan ($0.3) per one million tokens.
When payment arrived, a complete commercial cycle was achieved, marking the successful realization of Shantou’s “token export” model.
Tokens represent the smallest discrete calculation unit for large AI models to process information. They have become a key indicator of intelligent computing capacity and, increasingly, a new carrier of value in the digital economy.
Inside the China (Shantou) Pilot Zone for Economic and Cultural Cooperation with Overseas Chinese, token exports are already transforming the economics of electricity.
Today, overseas users across multiple countries and regions in Southeast Asia are accessing token services generated in Shantou.
“Data flows in from abroad and all processed outputs head back overseas, with zero compromise to end-user experience,” explained Cai Qichen, an engineer at the Shantou Branch of wireless carrier China Mobile. “Token costs have already been integrated into product service packages, making future usage more convenient.”
According to estimates from toy manufacturer SHOWMAC based in Shenzhen, Guangdong province, using Shantou’s computing services reduces costs by more than 30 percent compared with directly purchasing overseas computing resources.
Meanwhile, inside computing centers, turning electricity into AI tokens delivers dramatic value appreciation. A kilowatt-hour of electricity, which comes at a cost of roughly 0.5 yuan($0.07) , can be transformed through AI computing into tokens and then exported at a price of 11 yuan($1.6), representing a twenty-two-fold increase.
As one of eastern Guangdong’s major offshore wind power bases, Shantou has already connected 1.2 million kilowatts of installed capacity to China’s power grid.
The electricity itself does not need to cross borders. Computing power remains within China. What gets exported instead are high-value digital services, turning electricity into a form of hard currency for cross-border digital trade.
Ultra-low network latency forms the technical backbone making token exports feasible.
“More than half of China’s outbound bandwidth carried by international submarine cables lands in Shantou, and the city is also home to five undersea trunk cables linking destinations worldwide,” said Hong Zhebin, chief technology officer of the international submarine cable landing station operated by the Shantou branch of wireless carrier China Telecom.
“The latency between Shantou and Singapore is only 32.7 milliseconds, quicker than the blink of an eye,” Hong added.
Hong Yu with the Shantou Branch of China Mobile, added that Shantou’s overseas computing services offer stable response speeds, regulatory compliance, and substantial cost advantages.
“Our pricing is only 1/3 to 1/2 that of mainstream international platforms, while customer retention exceeds 70 percent,” Hong told People’s Daily.
Yet building a complete end-to-end system is only the starting point. Shantou is now attempting to transform itself from a transit city for digital infrastructure into an ecosystem hub.
Leading computing companies and developers are gathering rapidly. Pilot platforms have passed acceptance reviews. Commercial closed loops have already emerged in applications ranging from AI toys to intelligent manufacturing, with large-scale operations expected soon.
Shantou’s Chenghai district has long been known as the “toy capital of China.” As AI becomes increasingly integrated with the toy industry, the city has launched an AI toy innovation center and the Shantou AI Laboratory, striving to become the “AI toy capital of China.”
At the exhibition space of one local tech firm sits Amy, an AI desktop robot capable of fluid multilingual conversation.
“It is equipped with a multilingual intelligent voice interaction system capable of real-time recognition and conversation in dozens of languages,” said the company’s general manager Chen Ruifeng.
The technology has already been integrated into multiple AI toy products exported to countries including the United Kingdom, Russia, and Japan.
Shantou’s token export model allows AI toy manufacturers to access domestic large language models at costs far below those of overseas alternatives.
“The cost of using overseas AI models can be dozens of times higher than domestic models,” Chen said. The company’s AI toys currently run on Chinese large models including DeepSeek and Doubao.
“Token exports have significantly increased both product value-added and international competitiveness,” he said.
The Shantou branch of wireless carrier China Unicom, together with a Guangdong-based tech firm, has established dedicated lines connecting Shantou and Vietnam, delivering cross-border computing services to Aachen Sv, a Chinese-invested fiber-optic company operating in Vietnam.
Vietnamese users accessing large models such as DeepSeek and Qwen experience extremely low latency with zero packet loss. “In less than a month, more than a dozen companies have approached us for consultations,” an employee of the Guangdong-based tech firm said.
Meanwhile, the Guangdong branch of China Mobile has launched an OpenClaw intelligent agent framework, providing integrated AI service packages that allow traditional toys to complete intelligent upgrades in as little as 15 days.
From toys to textiles, cross-border e-commerce, and high-end manufacturing, tokens are increasingly becoming the digital fuel powering Shantou’s industrial upgrading.
Foreign
Sanxingdui Museum transforms ancient relics into interactive experiences
By Song Haoxin, People’s Daily
What if museum visitors could truly interact with cultural relics rather than merely observe them through glass displays? At the Sanxingdui Museum in southwest China’s Sichuan province, a specially designed interactive hall is revolutionizing cultural engagement.
Within this 1,300-square-meter space, nearly every exhibit invites touch, operation, or participation. Visitors immerse themselves in installations inspired by the ancient Shu civilization, blending education with entertainment.
By trying on replicas of headwear on bronze statues discovered in Sanxingdui Ruins, for example, visitors can not only take photos of themselves but also learn about the symbolic meanings behind different headpieces.
Guests can don replicas of bronze statue headwear from the Sanxingdui Ruins, learning their symbolic meanings while capturing photos. Augmented reality allows dancing alongside virtual Sanxingdui figures for social media sharing. A creation zone even enables “time travel” to experience ancient bronze-casting and construction techniques.
These innovations transform traditional museum visits, offering deeper cultural understanding through hands-on interaction. “This hall emerged from extensive brainstorming,” explained Zhu Yarong, deputy director of the management committee of the Sanxingdui Ruins site.
“We’re transitioning from passive relic viewing to interactive engagement, bridging the gap between audiences and history.”
Previously, museum experiences were largely one-directional with limited engagement. Visitors viewed relics through display cases, usually stopping mainly to take photographs, with relatively limited forms of engagement. By liberating artifacts from display cases into interactive settings, Sanxingdui is pioneering a shift from didactic presentation to open cultural dialogue.
Traditional exhibition spaces remain popular, while digital innovations attract growing interest. A VR project employs digital twin technology to recreate 1:1 scale excavation sites — complete with protective shelters and cabins — placing visitors at the archaeological forefront.
Another project, Heaven and Earth Echoes — Sanxingdui Panoramic Sound and Vision Digital Art Theater, features an interactive panoramic LED dome with a diameter of 20 meters and a resolution approaching 16K. The massive dome creates a deeply immersive atmosphere. By waving digital torches in their hands, visitors can trigger sacred birds to circle above them across the dome, experiencing the ancient Shu civilization through an interplay of sound and imagery.
“The digital technology made me feel as if I were racing across the Mamu River. That sense of traveling through time was incredible,” said Hao Yong, a tourist from southwest China’s Chongqing municipality who came specifically to experience a virtual reality program.
From passive observation to active participation, Sanxingdui Museum continues introducing new interactive experiences that transform cultural relics into living carriers of dialogue and engagement, helping keep the sparks of Chinese civilization alive for new generations.
Foreign
A living testimony about MKA: The Aondoakaa that I know Written By Brahms Tor-Ikuan
My people of Benue State,
I am not speaking to you today as a politician. I am speaking as a brother whose family was held up by Chief Mike Kaase Aondoakaa, MKA, when we had no one else to hold onto.
My elder brother, Verem Ukaa-Ikuan, was not just my blood. He was a very dear and close friend to Chief MKA. When my brother fell ill and was diagnosed with liver damage caused by poisoning, MKA didn’t treat it as someone else’s problem. He took it on as his own.
He worked closely with Verem during his time as Attorney General of the Federation, and when the sickness came, he moved immediately. Searches were conducted, and Apollo Hospital in India was earmarked for a liver transplant. Every travel arrangement was made personally by Chief MKA.
But we hit a wall. Verem was too weak to fly a long commercial flight. Only an air ambulance could get him to India alive. At that time, there was only one functional air ambulance in the entire country, owned by Julius Berger. It was completely out of reach for even the most high-profile citizens.
Chief MKA went all out. He did not give excuses. He did not delay. He used every connection and every ounce of influence he had to secure that air ambulance for my brother.
On the day it was secured, Barr. Terna Yaji, his Senior Special Assistant, called me a few minutes after 6pm. He told us to prepare Verem for departure and take him to Makurdi airport very early the following morning. I informed him, my brother passed on at exactly 6 o’clock a few minutes ago. I told Barr. Terna Yaji, and I saw a devastated MKA.
During the burial, Chief MKA was out of the country on national assignment. He was pained that he could not be there physically. His entire team, led by the late Onov Tyuulugh, represented him fully. And his message to us at the burial has never left me:
“If death were law, as the Attorney General, a law would have been made no matter what to ensure Verem will just not die but live forever.”
That is who Mike Kaase Aondoakaa is when nobody is watching. He does not abandon his people. He does not forget. He stood with our family then, and he has stood with us till date.
Now he is asking for the chance to govern Benue State.
Benue needs a governor with a heart like that. A governor who fights for you even when there’s no political gain. A governor who sees you as family, not as a vote.
I am standing with Chief Mike Kaase Aondoakaa for Governor of Benue State.
For compassion that moves to action.
For loyalty that does not fade.
For leadership that proves itself in the darkest hour.
Join me. Let us give Benue a leader who has already shown what he will do for us.
God bless Chief Mike Kaase Aondoakaa.
God bless Benue State.
Brahms Tor-Ikuan, a beneficiary of MKA’s benevolence writes from Makurdi
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