Add Your News Online system for nucleic acid testing at Shenzhen Bay Port to open Thurs An online booking system for nucleic acid testing at Shenzhen Bay Port will begin on Thursday at midnight. Starting from July 15, departing passengers passing through Shenzhen Bay Port will be required to hold an appointment before they can undergo such testing. To facilitate passengers to plan their trips, the government will launch an online booking system for the nucleic acid testing service at Shenzhen Bay Port starting at midnight on Thursday. Passengers who wish to travel to the mainland via Shenzhen Bay Port...