Zhangcang Ancient Town is one of the three towns in the west of Jinzhijiao (Zhangcang, Liangxiang and Chencun). Located 7.5 kilometers northwest of Jiaonan city, south of Tiecha Mountain, near Fenghe River.

during the confrontation between Jin and Song Dynasties, the southern coastal area of Shandong was an unstable area ruled by Jin Dynasty. In the 29th year of Dading in Jin Shizong (1189), Zhangcang, Liangxiang and Chencun towns were established in Jiaoxi County. The town has a supervisor to manage military and political affairs. At that time, Jin set up a "Quechang" in ban qiao (later Jiaoxi County) to exchange markets with Song Dynasty. Zhangcang was also one of the fairs at that time. The Republic of China edition of "Adding JIAOZHI. Jinshishang" contains: "Zhangcang, one of the three towns in Jiaoxi County, is in charge of the taxation of wine and salt, but it is always in business." The origin of the name "Zhangcang" is related to the establishment of wine and salt warehouses in the market. In the Qing Dynasty, it belonged to Limin Township, known as Zhangcang Society, with a market and a reserve warehouse, which was one of the township warehouses.

in the Ming dynasty, in order to prevent the Japanese pirates, health centers were set up along the coast. Although the resident of Tieshan Sub-district Office today is not near the sea, it is backed by Tiecha Mountain, which is the only place for Jiaoxian to reach Boli. In the Ming Dynasty, Zhangcang Town was strategically located in the tunnel connecting JIAOZHOU Qianhu Station and Xiahezhai Qianhu Station, so there was a pier here. Today, the pier is located at the road west of the former Tieshan Government Hall. Once the coastal defense is lost, it can be the second line of defense with the pier and abutment of Jijiadian in the southwest.

Tiecha Mountain is steep and straight, with steep cliffs and black rocks like iron, hence its name. The mountain range runs northeast-southwest, stretching for 14 kilometers from north to south, crossing 16 towns and villages such as Tieshan, Liuwang, Zhangjialou, Baoshan, Dacun and southern Tibet. The main peak is located in Tieshan Town, with an altitude of 595 meters, and it is in full swing with Sleeping Niu Shan and Yueji Mountain.

The scenic spots in Tiecha Mountain are the hanging springs in dishuiya and the extremely crabapple. "Tiecha Hanging Springs" is one of the ancient "Eight Scenes of Jiaozhou". "Adding and Repairing Rubber Records" contains: "The mountain wall of [Dishuiyan] hangs, the clear spring drips, and it is extremely dry in the rockfall ridge; There are many begonias. "