People watch a demonstration of an unmanned remote tower crane working at a construction site in Huangdao District of Qingdao, east China's Shandong Province, Sept. 18, 2024. [Photo/Xinhua] China ...

BEIJING, March 31 (Xinhua) -- China's Ministry of Housing and Urban ... minimum ceiling height of three meters for new residential buildings, mandatory elevators for structures with four or ...

Last year the company built a vertical farm, an airy, translucent box housing six 30-foot towers with rotating ... to China’s agricultural future. Behind two squat concrete buildings next ...

The project will also advance space mining technologies, heavy launch vehicles, and artificial intelligence, the South China Morning ... use a 50-meter (165 ft) rotating arm and a high-temperature ...