A chef prepares food inside the kitchen for the frontline workers of Vancouver General Hospital at a Chinese restaurant in Vancouver, Canada, April 6, 2020. The Canadian government is recruiting volunteers to support frontline healthcare workers to combat the COVID-19 crisis. Some local Chinese restaurants donated meals to the frontline healthcare workers fighting COVID-19. (Photo by Liang Sen/Xinhua)

Staff members of a Chinese restaurant prepare meal boxes inside the kitchen for the frontline workers of Vancouver General Hospital in Vancouver, Canada, April 6, 2020. The Canadian government is recruiting volunteers to support frontline healthcare workers to combat the COVID-19 crisis. Some local Chinese restaurants donated meals to the frontline healthcare workers fighting COVID-19. (Photo by Liang Sen/Xinhua)

A chef prepares food inside the kitchen for the frontline workers of Vancouver General Hospital at a Chinese restaurant in Vancouver, Canada, April 6, 2020. The Canadian government is recruiting volunteers to support frontline healthcare workers to combat the COVID-19 crisis. Some local Chinese restaurants donated meals to the frontline healthcare workers fighting COVID-19. (Photo by Liang Sen/Xinhua)

A staff member of a Chinese restaurant packs up meal boxes inside the kitchen for the frontline workers of Vancouver General Hospital in Vancouver, Canada, April 6, 2020. The Canadian government is recruiting volunteers to support frontline healthcare workers to combat the COVID-19 crisis. Some local Chinese restaurants donated meals to the frontline healthcare workers fighting COVID-19. (Photo by Liang Sen/Xinhua)

Healthcare workers receive the donated meal at Vancouver General Hospital in Vancouver, Canada, April 6, 2020. The Canadian government is recruiting volunteers to support frontline healthcare workers to combat the COVID-19 crisis. Some local Chinese restaurants donated meals to the frontline healthcare workers fighting COVID-19. (Photo by Liang Sen/Xinhua)

Staff members of a Chinese restaurant prepare meal boxes inside the kitchen for the frontline workers of Vancouver General Hospital in Vancouver, Canada, April 6, 2020. The Canadian government is recruiting volunteers to support frontline healthcare workers to combat the COVID-19 crisis. Some local Chinese restaurants donated meals to the frontline healthcare workers fighting COVID-19. (Photo by Liang Sen/Xinhua)

A worker transports meals for donation to the frontline healthcare workers of Vancouver General Hospital in Vancouver, Canada, April 6, 2020. The Canadian government is recruiting volunteers to support frontline healthcare workers to combat the COVID-19 crisis. Some local Chinese restaurants donated meals to the frontline healthcare workers fighting COVID-19. (Photo by Liang Sen/Xinhua)

A worker helps load the meal for donation into a car and delivers to Vancouver General Hospital in Vancouver, Canada, April 6, 2020. The Canadian government is recruiting volunteers to support frontline healthcare workers to combat the COVID-19 crisis. Some local Chinese restaurants donated meals to the frontline healthcare workers fighting COVID-19. (Photo by Liang Sen/Xinhua)

A staff member of a Chinese restaurant prepares meal boxes inside the kitchen for the frontline workers of Vancouver General Hospital in Vancouver, Canada, April 6, 2020. The Canadian government is recruiting volunteers to support frontline healthcare workers to combat the COVID-19 crisis. Some local Chinese restaurants donated meals to the frontline healthcare workers fighting COVID-19. (Photo by Liang Sen/Xinhua)