Hanoi is the capital city of Vietnam. It covers an area of 3,358.6 square kilometres (1,297 sq mi). It is the second largest city in Vietnam, with over eight million residents within city proper and an estimated population of 20 million within the metropolitan area. — Wikipedia

Vietnam’s Army Disinfects Hanoi -

With the rising numbers of Covid-19 infections and deaths caused by the more contagious Delta variant in Vietnam, military personnel began spraying disinfectant on the streets in the…