Chinese Consul General in San Francisco Wang Donghua addresses the 2019 Las Vegas 'China Night' in Las Vegas, the United States, Jan. 7, 2019. The 2019 Las Vegas 'China Night' with the theme of Innovation & Cooperation in the Era of Great Change was held on Monday night, also on the eve of the 2019 Consumer Electronics Show (CES) in Las Vegas, to promote more communication and cooperation between Chinese and American companies in the field of consumer electronics. Over 300 leading company executives and experts from China and the United States in the Internet, e-commerce, communications, and advanced manufacturing industries participated in the event. (Xinhua/Wu Xiaoling)