This project attaches importance to language learning and cultural exchange, fits the characteristics and needs of young people, and takes the theme content as the framework. On the basis of consolidating Chinese knowledge and improving Chinese communication ability, the cloud platform is used to visit the ancient culture and modern life in Beijing, Tianjin and Hebei, so that students can feel the real, three-dimensional and comprehensive Chinese culture and life, and improve their feelings of knowing China and being friends with China. Based on the characteristic culture of Tianjin, the project integrates the cultural landscape and cultural symbols of Beijing and Hebei, and carries out a series of language and culture courses, deeply integrating language and culture, so that students can feel the cultural charm in language learning and improve their language skills in cultural experience. The project plans to have four themes, namely language knowledge, cultural experience in the Beijing-Tianjin-Hebei region, Tianjin cuisine and modern healthy life. For each subject, we plan to offer two courses, comprehensive Chinese and listening and speaking, supplemented by a cultural experience course. The comprehensive Chinese course aims at teaching vocabulary and language points, while the Chinese listening and speaking course aims at training language application ability. The two courses complement each other. In addition to enriching students' Chinese knowledge and improving their Chinese communication skills, cultural experience courses are arranged to guide students to fully understand the background of the subject. For example, through the cloud interactive form, you can visit Tianjin Ancient Culture Street, Tianjin Quyi Museum, Tianjin Famous historical and Cultural Bridge, Yangliuqing New Year Painting, Beijing Palace Museum, Hebei Porcelain Culture Museum, experience Tianjin folk art and food culture, and understand the production process of Tianjin Yangliuqing New Year Painting and clay figure Zhang. Through a rich and three-dimensional way, the cultural characteristics of Beijing, Tianjin and Hebei will be highlighted, so that the students will have a comprehensive and three-dimensional understanding of the cultural features, characteristics of folk customs and modern development of Beijing, Tianjin and Hebei. The implementation period of this project is planned to be from November 13 to November 17, 2023, for a total of one week, with a total lesson volume of 40 hours and 45 minutes per lesson. The project will be conducted in a combination of three modules: live lectures + online activities + video courses. The live lectures and online activities will be broadcasted live, with a total of 30 lessons, approximately 22.5 hours. The language course will last 20 hours and the cultural experience will last 10 hours. The video courses will be recorded and designed with 5 videos.