Mainland university teacher and student exchange delegation arrived at Taiwan's Taoyuan International Airport on the afternoon of July 7. The delegation is composed of 37 people from Peking University, Tsinghua University, Fudan University, Wuhan University and Hunan University. This visit is the first time that mainland universities have organized a delegation to Taiwan for exchanges in more than three years, and it is of positive significance to promoting the resumption of two-way exchanges between the two sides of the strait.