Tianjin Huangya guan Chang cheng zhi
By: [Fang Fang zhu bian]
Publisher: Tianjin yang liu qing hua she
Published: 1994
Place of publication: [Tianjing]
Language: chi
Number of pages: 56
Other titles: Tianjin Huangyaguan Great Wall
Notes: Summary in English.

In Chinese.