PROTECTION OF AIR SAFETY FOR IMPORTANT VENUES OFTHE 4TH CHINA INTERNATIONAL IMPORT EXPO IN 2021.

PROTECTION OF AIR SAFETY FOR MAJOR FOREIGN AFFAIRS ACTIVITIES OF THE 2022 BEJING WINTER OLYMPICS.

THE PRESIDENT'S VISIT TO THE SAMARKAND SUMMIT OF THE SHANGHAI COOPERATION ORGANIZATION.

PROTECTION OF AIR SAFETY FOR IMPORTANT VENUESOF THE 5TH CHINA INTERNATIONAL IMPORT EXPO.

THE PRESIDENT'S ATTENDANCE AT THE 17TH G20SUMMIT(BALI).

THE PRESIDENT'S ATTENDANCE AT THE 31ST SUMMER UNIVERSIADE(CHENGDU).

THE PRESIDENT'S ATTENDANCE AT THE 19TH ASIAN GAMES (HANGZHOU).

PROTECTION OF AIR SAFETY FOR IMPORTANT VENUES OFTHE 4TH CHINA INTERNATIONAL IMPORT EXPO IN 2021.