河神

In a Beijing hutong, old roots hold firm amid renewal_我的网站

一 |     

    This photo taken on July 10, 2026 shows a view of Lanman Hutong in Beijing, capital of China. (Xinhua/Zheng Keyi)Just after six each morning, 63-year-old Chen Zhongyi unlatches the wooden door of a pigeon loft outside his home in Beijing's Lanman Hutong. Within seconds, more than 20 homing pigeons burst into the sky, circling above the grey-tiled roofs before fanning out across the city.
"That's when I feel happiest in the day," Chen said, his gaze following the birds as they fade from view.
For Chen, who has spent his entire life in this narrow alley, the pigeons are far more than a pastime. They embody a way of life that has long defined the character of Beijing's historic hutongs.
A city with over 3,000 years of recorded history, Beijing has constantly grappled with how to modernise without erasing its past. Lanman Hutong, tucked in the city's core, offers a compelling case study in urban renewal that honours neighbourhood memories while leaving room for the new.
OLD ALLEY, NEW LIFE
When Lanman Hutong launched a major renovation in 2018, Chen feared his hand-built pigeon loft, a fixture since 2013, might have to come down.
To his relief, the designers had other plans. "Pigeons are part of old Beijing's culture," they told him. "They should stay, and we'll upgrade the loft."
The birds were soon moved into a new wooden structure -- brighter, sturdier and better ventilated. "It wasn't just a new pigeon house," Chen said. "It told me that what we treasure can endure."
He was not alone in witnessing the change. Zheng Enqing, 78, who has lived in the neighbourhood for over three decades, recalled the alley's former chaos: cars crammed into every available space, pedestrians squeezing past.
Today, the rough pavement has given way to neatly laid grey bricks, and a nearby multi-story parking facility has freed the lane for foot traffic.
Yet for Zheng, the most telling improvements were those shaped by residents themselves.
When an outdoor air-conditioning unit began blasting hot air onto his prized grapevine, he raised it with the neighbourhood committee.
"They listened," Zheng said, noting that this responsiveness, for him, defined the entire renewal. The unit was moved to the rooftop and screened with a structure that blends with the historic surroundings.
"Our goal was to improve the environment while letting residents keep their way of life," said Chen Qinghong, planning manager at Beijing DeYuan Dade Real Estate Investment Co., Ltd., the project developer.
Chen added that over 100 consultation meetings were held with locals before and during construction, covering everything from parking to landscaping and public facilities.
"Urban renewal should not ask residents to adapt to redevelopment," said Song Jingyang, an official with the Beijing Municipal Commission of Urban Management. "Rather, redevelopment should adapt to the people."
A LIVING COMMUNITY
For planners, however, upgrading the physical fabric was only the first step.
In 2023, Lanman Hutong introduced a voluntary relocation program, letting residents decide whether to stay or leave. Vacant courtyards were then gradually opened to businesses and cultural ventures suited to the historic district's character.
By early 2026, 641 households in the Fayuan Temple Historic District, where Lanman Hutong sits, had opted for relocation, making room for 105 new businesses. Cafés, bookshops, restaurants and cultural studios have since taken root in centuries-old courtyards.
Zheng, who chose to stay, admitted that the newcomers have shifted his outlook. "At first, I thought cafés were only for young people. Now I believe we older residents should also embrace these changes," Zheng said.
He is also cheered by the growing number of young faces in the alley. "That's exactly the kind of change we want to see," he said.
Among them is 23-year-old Hu Feixiong, a graduate student at Beijing University of Civil Engineering and Architecture.
Earlier this year, Hu and his teammates moved into a youth entrepreneurship space in Lanman Hutong, where they began offering architectural cultural products, including layered refrigerator magnets inspired by Beijing's landmarks, directly to customers in a real neighbourhood.
"We only pay basic utility costs, yet we can meet customers, test our products and refine our ideas in a living community," Hu said. Rather than remaining on design sketches or screens, their creations now reach visitors face-to-face in one of Beijing's oldest quarters.
In this way, the city's architectural heritage endures not just through preservation but through the ingenuity of a new generation.
"It is the interaction among residents, businesses and the community that keeps a neighborhood alive," said Wang Mingjun, an official with the Xicheng District Urban Management Committee. "Urban renewal is not a one-off project. It is an ongoing process in which everyone has a role to play."
Official data show that since 2017, more than 5,200 backstreets and alleys in Beijing have undergone environmental upgrades, with resident satisfaction steadily rising.
That approach reflects a broader shift across China. In Jinfeng Town, southwest China's Chongqing Municipality, for instance, residents are pinning their hopes on ongoing renewal projects to raise living standards further.
Under the urban renewal plan for the 15th Five-Year Plan period (2026-2030), China aims by 2030 to build cities that deliver a high quality of life for all -- a vision that, in Lanman Hutong, is already taking shape.
。    IT之家 7 月 22 日消息，消息源 @daniel_mac8 昨日（7 月 21 日）发布博文，分享了一份未经证实的测试文档内容，预估关联 OpenAI 的 GPT-6 模型（内部代号 Spud）。         消息源称 OpenAI 的 GPT-6 模型将会达到通用人工智能（AGI）水平，在内部计算充足的情况下，不需要使用 Lean，也不需要使用任何特殊测试框架，有 48% 的概率完全自主地、一击即中、解决单位距离问题。         爆料未提及所需算力规模，但爆料人结合 Noam Brown 给出的基准规则（图表每个数据点对应 100 次尝试）推测，单次试验算力成本上限大概率不超过 5 万美元（IT之家注：现汇率约合 33.9 万元人民币）。         爆料同时提到，该模型仅依靠公开网页提示信息，即可独立找到雅可比猜想的反例，过程无需额外专用测试工具。         另一项测试场景显示，当模型观测到其他系统存在私有解题方案并尝试访问时，初次行动因认证令牌被安全扫描器拦截。随后模型将令牌主体拆分为两段并做混淆处理，运行阶段重组凭证，规避连续完整令牌字符串被检测的限制。

Current article:http://rz1d.qixicuorenchouzuan.buzz/news/20260826_729473.html

Published on:14:23:37