Suzhou Chien-Shiung Institute of Technology "Chinese Bridge" online group exchange program is a one-week online experience course, which mainly focuses on the Chinese language, centers on the theme of " Southern Culture and Traditional Techniques ", and takes "Chinese language + vocational techniques " as the starting point. The program adopts the forms of online video-recorded Chinese language lessons, live thematic lessons, online cloud travel experience and online exchanges, aiming at enabling students from different countries to gain an in-depth understanding of China's language, culture and traditional techniques, and to enhance their overall understanding of China. Students will have the opportunity to experience the unique charm of southern culture and traditional techniques through the virtual platform, while at the same time improving their Chinese language proficiency and experiencing the fun of learning Chinese. Through the implementation of this project, it can promote the spread of southern culture on the international stage and inject new vitality into the "Belt and Road" initiative.