The 137th Canton Fair opened on April 15 and debuted Service Robots Zone with 46 cutting-edge exhibitors. At the zone, various robots instantly captivated the global buyers. One impressed international buyer exclaimed, "It's a great technology!" #artificialintelligence #robot #cantonfair Source: Guangzhou Daily Video: Zhang Lu, Yang Yaoye, Wang Yan, Wang Yushun, Luo Zhifeng, Wang Shiqi Video editor: Lyu Yun English author & editor: Lyu Yun