China News Service, June 14th, according to the website of the Civil Aviation Administration of China, in view of the fact that China Southern Airlines CZ392 Bangladesh Dhaka to Guangzhou flight found 17 passengers with positive New Coronavirus nucleic acid, according to the "Civil Aviation Administration on the Adjustment of International The “Notice of Passenger Flight” stipulates that the flight fuse condition has been triggered, and the Civil Aviation Administration decided to take fuse measures for the flight. Since June 22, the flight will be suspended for 4 weeks. This is the first "fuse instruction" issued by the "Notice of the Civil Aviation Administration on Adjusting International Passenger Flights" 10 days after its implementation.