Members of the mainland medical support team are welcomed by Hong Kong Federation of Fujian Associations at Metropark Hotel Kowloon in Hong Kong, south China, Sept. 2, 2020. With another 89 members arriving in Hong Kong Wednesday, there are currently more than 300 members from mainland medical support teams in Hong Kong to help the anti-epidemic fight. (Xinhua/Wang Shen)

Members of the mainland medical support team arrive at Metropark Hotel Kowloon in Hong Kong, south China, Sept. 2, 2020. With another 89 members arriving in Hong Kong Wednesday, there are currently more than 300 members from mainland medical support teams in Hong Kong to help the anti-epidemic fight. (Xinhua/Wang Shen)

Members of the mainland medical support team are welcomed by Federation of Hong Kong Guangxi Community Organisations at Metropark Hotel Kowloon in Hong Kong, south China, Sept. 2, 2020. With another 89 members arriving in Hong Kong Wednesday, there are currently more than 300 members from mainland medical support teams in Hong Kong to help the anti-epidemic fight. (Xinhua/Wang Shen)