Excuse me, what is the nature of frightening property? What about the type of property?

According to your literal meaning, I make the following explanation: 1. Property nature: refers to the land use nature of the property. Divided into: commercial land, comprehensive land, residential land, industrial land and other land. According to the Provisional Regulations of the People's Republic of China on Assignment and Transfer of Urban State-owned Land Use Rights, different types of land have different service life. Residential land for 70 years; Industrial land for 50 years; Education, science and technology, culture, health and sports land for 50 years; Commercial, tourism and entertainment land for 40 years; Comprehensive or other land use for 50 years. 2. Property type: refers to the classification of real estate in the form of land and buildings on land. There are many ways to classify the property, as follows: (1) According to the different functions of the property, it is divided into four types: residential property, commercial property, industrial property and other properties; (2) According to the nature of ownership, property ownership can be legally divided into the following categories: a. State-owned property rights: real estate ownership owned by the state. B. collective property rights: the ownership of real estate belonging to the collective nature. C. Private property right: the ownership of real estate belonging to natural persons. A natural person can be one person or several people. (3) According to the height: a, low level1-3; B, multilayer 4-6; C, small high-rise general 12 layer below; D, 12 floors above the high-rise (different from small high-rise fire protection requirements); E, super high-rise height 100 meters; (4) according to different structural materials, a. steel structure; B, steel-concrete structure; C, brick-concrete structure; D, brick and wood structure; E, other structures;