Chinese Premier Li Keqiang inspects the pavilion of China's leading service robot producer Ecovacs Robotics on the 130th Session of the China Import and Export Fair, or Canton Fair, in Guangzhou, south China's Guangdong Province, Oct. 14, 2021. Li inspected some domestic and foreign exhibition pavilions and listened to their briefings on businesses after attending the opening ceremony of the Canton Fair. (Xinhua/Pang Xinglei)