A staff member checks the personal information of a traveler at Harbin Railway Station in Harbin, northeast China's Heilongjiang Province, Oct. 2, 2021. Strict epidemic prevention and control measures have been imposed at the city's main shopping malls, tourist attractions and other sites where mass gatherings take place during the ongoing National Day holiday. Many essential workers stick to their posts to conduct temperature checks, health code checks, and disinfection. (Xinhua/Zhang Tao)
A staff member disinfects a garbage bin at a park in Harbin, northeast China's Heilongjiang Province, Oct. 2, 2021. Strict epidemic prevention and control measures have been imposed at the city's main shopping malls, tourist attractions and other sites where mass gatherings take place during the ongoing National Day holiday. Many essential workers stick to their posts to conduct temperature checks, health code checks, and disinfection. (Xinhua/Zhang Tao)
A staff member conducts disinfection at Harbin Railway Station in Harbin, northeast China's Heilongjiang Province, Oct. 2, 2021. Strict epidemic prevention and control measures have been imposed at the city's main shopping malls, tourist attractions and other sites where mass gatherings take place during the ongoing National Day holiday. Many essential workers stick to their posts to conduct temperature checks, health code checks, and disinfection. (Xinhua/Zhang Tao)
A staff member conducts disinfection at Harbin Railway Station in Harbin, northeast China's Heilongjiang Province, Oct. 2, 2021. Strict epidemic prevention and control measures have been imposed at the city's main shopping malls, tourist attractions and other sites where mass gatherings take place during the ongoing National Day holiday. Many essential workers stick to their posts to conduct temperature checks, health code checks, and disinfection. (Xinhua/Zhang Tao)
An epidemic prevention worker is seen on duty on the Central Street in Harbin, northeast China's Heilongjiang Province, Oct. 2, 2021. Strict epidemic prevention and control measures have been imposed at the city's main shopping malls, tourist attractions and other sites where mass gatherings take place during the ongoing National Day holiday. Many essential workers stick to their posts to conduct temperature checks, health code checks, and disinfection. (Xinhua/Zhang Tao)
An epidemic prevention worker is seen on duty at the entrance of Harbin Railway Station in Harbin, northeast China's Heilongjiang Province, Oct. 2, 2021. Strict epidemic prevention and control measures have been imposed at the city's main shopping malls, tourist attractions and other sites where mass gatherings take place during the ongoing National Day holiday. Many essential workers stick to their posts to conduct temperature checks, health code checks, and disinfection. (Xinhua/Zhang Tao)
A traveler wearing face mask is seen at Harbin Railway Station in Harbin, northeast China's Heilongjiang Province, Oct. 2, 2021. Strict epidemic prevention and control measures have been imposed at the city's main shopping malls, tourist attractions and other sites where mass gatherings take place during the ongoing National Day holiday. Many essential workers stick to their posts to conduct temperature checks, health code checks, and disinfection. (Xinhua/Zhang Tao)
A child waves the Chinese national flag while posing for photos on a bridge in Harbin, northeast China's Heilongjiang Province, Oct. 2, 2021. Strict epidemic prevention and control measures have been imposed at the city's main shopping malls, tourist attractions and other sites where mass gatherings take place during the ongoing National Day holiday. Many essential workers stick to their posts to conduct temperature checks, health code checks, and disinfection. (Xinhua/Zhang Tao)
Citizens follow COVID-19 prevention and control rules as they visit the Central Street in Harbin, northeast China's Heilongjiang Province, Oct. 2, 2021. Strict epidemic prevention and control measures have been imposed at the city's main shopping malls, tourist attractions and other sites where mass gatherings take place during the ongoing National Day holiday. Many essential workers stick to their posts to conduct temperature checks, health code checks, and disinfection. (Xinhua/Zhang Tao)
Citizens follow COVID-19 prevention and control rules as they visit the Central Street in Harbin, northeast China's Heilongjiang Province, Oct. 2, 2021. Strict epidemic prevention and control measures have been imposed at the city's main shopping malls, tourist attractions and other sites where mass gatherings take place during the ongoing National Day holiday. Many essential workers stick to their posts to conduct temperature checks, health code checks, and disinfection. (Xinhua/Zhang Tao)
Citizens follow COVID-19 prevention and control rules as they visit the Central Street in Harbin, northeast China's Heilongjiang Province, Oct. 2, 2021. Strict epidemic prevention and control measures have been imposed at the city's main shopping malls, tourist attractions and other sites where mass gatherings take place during the ongoing National Day holiday. Many essential workers stick to their posts to conduct temperature checks, health code checks, and disinfection. (Xinhua/Zhang Tao)
A community epidemic prevention worker is seen on duty in Harbin, northeast China's Heilongjiang Province, Oct. 2, 2021. Strict epidemic prevention and control measures have been imposed at the city's main shopping malls, tourist attractions and other sites where mass gatherings take place during the ongoing National Day holiday. Many essential workers stick to their posts to conduct temperature checks, health code checks, and disinfection. (Xinhua/Zhang Tao)
