194 1 When the Pacific War broke out, yenching university was closed by the Japanese invaders, and the Yanjing alumni were furious and unanimously demanded that they return to school in the rear. At the beginning of the following year, the board of directors of yenching university Temporary School decided to set up a preparatory office for the resumption of school, and recommended Mei Yibao as the director of the preparatory office. Meiyibao immediately set out to set up a refined team and began a complicated resumption of study. In the middle of the Anti-Japanese War, inflation and lack of materials, in this case, it is very arduous and arduous to raise funds, find school buildings, hire famous teachers and meet the teachers and students of Yanda University who came to Chengdu from the enemy-occupied areas. Teacher Yibao followed the instruction of Zhang Boling's old headmaster (Mei Yibao graduated from Nankai Middle School) that "it is shameless for me to appeal to others, but Nankai doesn't appeal to others to be brave", so she summoned up the courage to launch the "appeal", and the teachers and students were United and Qi Xin worked together. In just half a year, Chengdu yenching university has three colleges of Arts and Sciences 14 departments, and classes started in June 1 942+1October1. Yanda University enrolled 3000 students. Due to various conditions, only 100 students were admitted, and the number increased year by year. In such a short time, a well-known comprehensive university at home and abroad was able to resume classes, and insisted on running until 1946, and the teachers and students were demobilized and returned to Beijing, maintaining the situation of high teaching quality, high efficiency and good beginning and end, which can be described as an important achievement in the history of education in China.