On December 2, the civil aviation security teleconference for Beijing 2022 Olympic and Paralympic Winter Games was held to convey the guiding principles of meetings of the Leading Group for Beijing 2022 Olympic Winter Games and the Security Headquarters. And mobilization and deployment on assurance of civil aviation security during the Games was made at the teleconference. Feng Zhenglin, Administrator of CAAC attended and addressed the conference, and Deputy Administrator of CAAC Lyu Erxue was also present at the teleconference.