Does Hongrun Building in Longgang, Shenzhen belong to a commercial and residential building?

Do not belong to commercial and residential buildings. Hongrun Building in Longgang, Shenzhen is a commercial office building, not a commercial and residential building. Commercial and residential buildings refer to commercial and residential buildings, usually the bottom floor is for commercial purposes and the upper floor is for residential purposes. Hongrun Building is an office building specially used for commercial office, with no residential purpose.