On September 20th, 2019, the 2019 Chongqing Normal University international students visa interview and safety lecturewas held in the conference hall of San ChunLake. The exit-entry administration office of Chongqing Municipal Public Security Bureau, the staff in charge of Office for International Cooperation and Exchanges of CNU, as well as all the freshmen of foreign students 2019 of CNU attended the lecture.