Done. Anjiayuan has real estate development license, state-owned land use license, Anjiayuan project development license, construction project planning license and commercial housing sales (pre-sale) license. All these "five certificates" have been handled. The restaurants, hospitals and banks around Shi Sheng Jiayuan are well-equipped and suitable for living. Five certificates generally refer to the five certificates of real estate. Five certificates refer to the state-owned land use certificate, construction land planning permit, construction project planning permit, construction permit and commercial housing pre-sale permit.