In order to mobilize students and make deployment early, help the sophomores of the university quickly figure out the direction of the postgraduate entrance examination, and provide guidance for them to enter the junior year, on June 4 and 5, 2021, Professor Xu Yueyu, Dean of the School of Jia Yang, gave four lectures for the second tutorial class for the postgraduate entrance examination on the two campuses respectively. He delivered lectures about the mobilization for postgraduate entrance examination to all the undergraduates enrolled in 2019, and emphatically analyzed the purpose of the postgraduate entrance examination, the current status of the postgraduate entrance examination, and future trends.