Is Tianjin rural bungalow a commercial house?

Not exactly. In Tianjin's real estate market management regulations, the definition of commercial housing is a house that is built in accordance with the planning, design and construction standards on the construction land that meets the requirements of the state and this city, and has obtained the ownership certificate, and is specially sold in the market. Therefore, rural bungalows in Tianjin are not commercial houses. Commercial housing refers to houses built by real estate development and operation enterprises and can be used for market sales after approval.