Garden of Serenity or called Jingyuan in Tianjin is the former residence of Puyi, the last Chinese emperor. It is situated in Heping District of Tianjin
Gaochang Ancient City located at the east of Turpan. The city was actually founded a few hundred years earlier than that, and gradually became known as a trading post on the Silk Road.
Jiaohe Ancient City stands isolated on a 30-meter-high plateau in the Ya'ernaizi Valley. Today, this is a well preserved site and a more atmospheric spot to wander and imagine times gone by than the city at Gaochang.