According to relevant data, Tomb-Sweeping Day, Harbin Citizen Building, is on holiday. Harbin Citizen Building is a comprehensive administrative service platform. According to government regulations, Tomb-Sweeping Day will have a holiday. In 2022, Tomb-Sweeping Day will have a three-day holiday from April 3rd to 5th. Therefore, Harbin Citizen Building has a holiday in Tomb-Sweeping Day.