Wuhan, abbreviated as "Han", also known as Jiangcheng, is the capital of Hubei Province, the only sub-provincial city of the six central provinces, a mega city, the central city of central China, an important industrial base, scientific and educational base and comprehensive transportation hub in China. This course enables international students to understand wuhan's geographical location, realistic functions and development pattern by means of teaching videos and classroom explanations, so as to get close to the changing Wuhan.