You can buy it. The historical and cultural values from the old city of Nanjing to the folk houses have developed very well, and many old houses are located in the city center. In Qinhuai District, Nanjing City, Jiangsu Province, there are not only Nanjing Confucius Temple, Nanjing Yuhuatai Scenic Area, Nanjing Hospital of Traditional Chinese Medicine, but also subway lines 2, 4 and 3, with convenient travel and good geographical location. The surrounding facilities are very sufficient, and you can buy a house in the old city of Nanjing.