Residential land for 70 years, industrial land for 50 years, educational, scientific, cultural, health and sports land for 50 years, commercial tourism and entertainment land for 40 years, and comprehensive or other land for 50 years.

According to the Provisional Regulations of the People's Republic of China on Assignment and Transfer of Urban State-owned Land Use Rights (promulgated by Decree No.55 of the State Council of the People's Republic of China on May 19, 990, and effective as of the date of promulgation).

Twelfth land use rights transfer the maximum number of years according to the following purposes:

(a) residential land for seventy years;

(two) fifty years of industrial land;

(three) fifty years of land for education, science and technology, culture, health and sports;

(four) forty years of commercial, tourism and entertainment land;

(five) comprehensive or other land for fifty years.

Second, the second floor below the building is a shop. Because there are shops, it belongs to the commercial and residential building.

Extended data:

Commercial and residential buildings refer to comprehensive buildings for commercial and residential use. The ground floor (or floors) of general commercial and residential buildings are shopping malls, shops and businesses, and the rest are residential buildings.

Commercial and residential buildings are not divided into construction subjects, which can be built not only by developers, but also by non-development enterprises and individuals. There is no requirement for sale. Commercial and residential land is a comprehensive land. According to the national land law, the service life of comprehensive land is 50 years.

Reference: Baidu Encyclopedia-Business and Living Building