Shenzhen to enhance foreigners' eChina hosts 135th Canton Fair in GuangzhouXiplomacy: Science, Technology Cooperation Helps China, LatAm Build Better Future for MankindChina's booming online audio and video industry tops 1 billion usersShanghai, Beijing, other cities improve foreigners' payment serviceU.S. puts new hurdles for Chinese carsAI crucial to NEV supremacy, agree auto execsShadow play introduced via online liveChina biggest contributor of green technologies: WIPO chiefEthnic groups in China's Xinjiang mainly use 10 languages