Suggested tags
covid19
covid
coronavirus
virus
spread
prevention
control
airport
series
international airport
hong kong airport
terminal
departure hall
departuring
passenger aiport
travelers
travel industry
traveling
airport terminal
covid restrictions
covid19 policy
covid19 rules
china travel industry
tourism industry
hallway
china travelers
chinese passengers
airline market
resume travel
pandemic
policy
policy changed
eased restrictions
restrictions
masks
travel
leaving
departure
departing
economy
tourism
immigration
business
passengers
chinese travelers
walking
chinese citizens
check in terminal
passengers sitting