Handu's hometown is in Xi 'an. Is it a city that often changes houses? How many cards are there?

Han Du's hometown, Xi 'an, is a formal city that wants a house with complete five certificates. The five certificates of Handu's hometown are real estate development certificate, state-owned land use certificate, Handu's hometown project development license, construction project planning license and commercial housing sales (pre-sale) license. The greening rate of Handu hometown is good, and the overall environment is very beautiful and comfortable. In addition, the supporting facilities around Handu's hometown are complete, including schools, hospitals, shopping malls and banks. Therefore, the hometown of Handu is a real estate with beautiful environment and convenient life, which is worth buying and living.