To arouse and maintain the enthusiasm of the overseas learners of Chinese learning, and to meet the urgent need of the understanding of Chinese language and culture, our project makes full use of modern technology, so that the overseas Chinese learners can complete the "deep experience" of Chinese learning in the real context without going abroad to promote their Chinese spoken language communication ability and enhance the confidence of learning Chinese. Relying on language learning, it will showcase the booming social landscape of China, enhance students' understanding and cognition of the excellent culture of contemporary China, promote mutual learning between different civilizations, and promote language and cultural exchanges between China and other countries. Our project is carried on in the form of small-size class. In addition to the teachers, each class has a teaching assistant. The courses mainly adopt the combination of real-time teaching, online activities (using platforms such as Chinese Alliance) and video courses (using the online experience platform of Chinese Bridge) to build a "cloud" communication platform, through audio and video, pictures, animation, classroom discussion, homework in and out of class and other tools to complete the communication and interaction between teachers and students. Centering on the core content of "how to improve oral Chinese communication ability in daily life", and aiming at "consolidating language foundation, improving oral communication ability and strengthening cross-cultural understanding", it creates common communication scenes in daily life , and conduct large-scale training on 14 functional topics, such as modern life, tea culture, shopping etc., to improve students’ oral Chinese communication ability, supplemented by relevant cultural knowledge, so that students can deepen their experience and understanding of the appropriateness of language use.