An Wei， secretary of the Communist Party of China Zhengzhou committee， called for all officials in the city to master the use ...

Students interact with a robot dog at a middle school in Meishan, Sichuan province, on Monday, the first day of their new ...

CHENGDU, Feb. 17 (Xinhua) -- China's first privately-funded aeroengine test facility has begun construction in Chongzhou, Sichuan Province.