Group Introduction: In order to further improve the development of Chinese language education and cultural exchanges between China and foreign countries, Guilin University of Technology, based in Guangxi, carried out the online group exchange project of "Impression Guangxi - Ethnic Minority Characteristic Culture", which aims to enhance the understanding of Chinese traditional culture among foreign teenagers, strengthen the exchange of Chinese and foreign language education, transmit the Chinese voice, tell Chinese story, which is to let more countries and people in the world see Chinese culture, China's national conditions and Chinese stories. This "Chinese Bridge" online group, taking understanding and perceiving the cultural sites and historic sites, ethnic minority culture, and traditional folk customs in Guangxi, China as the starting point, adopts a combination of live and video broadcast, through lively and interesting language learning and colorful cultural activities, so that overseas students can understand the excellent traditional culture of China and understand the contemporary style of China while learning Chinese. The exchange and communication between teachers and students in the "cloud" is conducive to promoting overseas teenagers' recognition of the excellent traditional Chinese culture and effectively promoting the people-to-people and cultural exchanges between China and foreign countries.