
A woman walks past closed stores along a street in Chinatown, Vancouver, British Columbia, Canada, on May 20, 2021. After suffering from the COVID-19 pandemic for over a year, businesses in Chinatown, one of the tourist attractions in Vancouver, are calling for help to bring back visitors. (Photo by Liang Sen/Xinhua)

Photo taken on May 20, 2021 shows a shopping mall in Chinatown, Vancouver, British Columbia, Canada. After suffering from the COVID-19 pandemic for over a year, businesses in Chinatown, one of the tourist attractions in Vancouver, are calling for help to bring back visitors. (Photo by Liang Sen/Xinhua)

People walk past closed stores along a street in Chinatown, Vancouver, British Columbia, Canada, on May 20, 2021. After suffering from the COVID-19 pandemic for over a year, businesses in Chinatown, one of the tourist attractions in Vancouver, are calling for help to bring back visitors. (Photo by Liang Sen/Xinhua)

People walk along a street in Chinatown, Vancouver, British Columbia, Canada, on May 20, 2021. After suffering from the COVID-19 pandemic for over a year, businesses in Chinatown, one of the tourist attractions in Vancouver, are calling for help to bring back visitors. (Photo by Liang Sen/Xinhua)

A man walks past a closed store in Chinatown, Vancouver, British Columbia, Canada, on May 20, 2021. After suffering from the COVID-19 pandemic for over a year, businesses in Chinatown, one of the tourist attractions in Vancouver, are calling for help to bring back visitors. (Photo by Liang Sen/Xinhua)