This project focuses on the inheritance and development of China's marine science and technology, mainly covering three parts: 1. Communicative Chinese and professional Chinese. According to the concept of "Chinese+vocational skills", the teaching materials are prepared on the basis of technical exchanges between overseas factory technicians and foreign students of relevant majors. They not only cover basic Chinese in daily communication, but also include industrial Chinese content of relevant majors in the field of marine intelligent technology, so as to help students become compound talents with both Chinese language communication ability and professional technical skills. 2. Course system combining professional Chinese with marine intelligent technology. It mainly includes ship and ocean engineering, Charming Underwater Robot, UAV technology, 3D printing technology, colorful robot, industrial robot technology, flexible manufacturing system, programmable control technology, and other marine intelligent technology. 3. Extended practice and online operation. It includes online operation courses such as ship driving virtual experience, underwater robot online operation, UAV flight exploration, DIY (3D printing), playing with industrial robots, intelligent storage, and laser carving.