The development of science and technology in China has attracted the attention of the world. More and more overseas learners are looking to understand and learn China's advanced science and technology. In order to truly present China's development status, show the scientific and technological strength, let overseas learners understand the connection between ancient Chinese traditional culture and modern science and technology culture, Tianjin University has well designed this program to lead overseas learners to perceive China's ancient scientific and technological civilization and modern technological development, learn basic professional Chinese in relevant fields, and further understand China, and promote China's modern technology to the world.