Zhanyuan is the oldest existing garden in Nanjing, which has a history of more than 600 years. Zhanyuan was built in the early years of the Ming Dynasty, is the Ming Taizu Zhu Yuanxuan called the Wu Wangfu before the emperor, because Zhu Yuanxu Yutuo and Xu Da did not receive, and then the Guandi Temple opposite the government was built as the new government, the garden is the mansion garden of Zhongshan Wang Xuda, which is still retained in Shiji and Wisteria.