Chen Dounan House, the ancient city of Phoenix, was built in Qingguangxu 28 years (1902). It is located at No. 1 Wujia Lane in the ancient city. Between the East Gate City Building and Yangjia Temple, it covers an area of 366.6 square meters. It is composed of forward, patio, middle hall and rear entrance. It is a corridor-style courtyard with four water-guitangs and a high-deep firewall. It is a typical courtyard house in Jiangnan.