Visitors register health information before entering the Chinese mainland from the Hengqin port in Zhuhai, south China's Guangdong Province, July 15, 2020. Starting at 6 a.m. on Wednesday, people entering Guangdong Province from the Macao special administrative region will not be required to undergo two weeks of quarantine. (Photo/China News Service)
Visitors enter the Chinese mainland from the Hengqin port in Zhuhai, south China's Guangdong Province, July 15, 2020. Starting at 6 a.m. on Wednesday, people entering Guangdong Province from the Macao special administrative region will not be required to undergo two weeks of quarantine. (Photo/China News Service)
Visitors show their health codes before entering the Chinese mainland from the Hengqin port in Zhuhai, south China's Guangdong Province, July 15, 2020. Starting at 6 a.m. on Wednesday, people entering Guangdong Province from the Macao special administrative region will not be required to undergo two weeks of quarantine. (Photo/China News Service)
Visitors enter the Chinese mainland from the Hengqin port in Zhuhai, south China's Guangdong Province, July 15, 2020. Starting at 6 a.m. on Wednesday, people entering Guangdong Province from the Macao special administrative region will not be required to undergo two weeks of quarantine. (Photo/China News Service)