What changes have been made to the name of Deshou Palace?

Deshou Palace in the east of Wang Xianqiao. This magnificent palace is the place where the Southern Song emperors Gaozong and Xiaozong retired for the elderly. In the thirty-second year of Shaoxing (1 162), it was successfully rebuilt and named "Deshou Palace". Xiaozong acceded to the throne, and Gaozong was the emperor's father and lived in Deshou Palace. The main entrance of Deshou Palace is located in the south, and there are hundreds of officials outside. The halls and pavilions are mostly concentrated in the southern suburbs, and there are gardens behind them. When Emperor Gaozong was alive, the shape and scale of Deshou Palace was comparable to that of Xiasong Palace in Fenghuang Mountain, and it was called "Peking University" at that time. Later, Song Xiaozong abdicated and lived here, changing to China Palace; In the fifth year of Shao Xi (1 194), Xiaozong collapsed, and the testamentary edict was renamed the Blessing Palace, which was inhabited by Houwu and Xiaozong Houxie. In the second year of Ningzong Qingyuan (1 196), it was changed to Cishou Palace. Unexpectedly, in the second year of Kathy's reign (1206), the palace caught fire and was subsequently abandoned. In the fourth year of Xianchun (1286), it was rebuilt into Zongyang Palace.