BEIJING, Sept. 6 (Xinhua) — Peng Liyuan, wife of Chinese President Xi Jinping, on Friday chatted over tea with Antoinette Sassou Nguesso, wife of President of the Republic of Congo Denis Sassou ...
HANGZHOU, Sept. 22 (Xinhua) -- China is working on serving a more diverse range of food options for future deep-space exploration missions, according to the Second Frontier Forum of Space Medicine ...