Are both  Panzhou and Tianchang in China?
Tianchang Tianchang is a Sub-prefecture-level city on the Yangtze River, 290 km northwest of Shanghai, it's a part of Yangtze River Delta Economic Zone. It is under the administration of Chuzhou, Anhui Province, China.
Tangjiawan Railway Station Tangjiawan Station (), formerly Jintang Station () during planning, is an elevated station of the Guangzhou–Zhuhai Intercity Railway (Guangzhu ICR). It is located in Tangjia Town, Xiangzhou, Zhuhai, Guangdong, China, and is located directly in front of the Zhuhai College of the Beijing Institute of Technology and near the Zhuhai International Circuit.