According to the postcode database, the postcode of Tongji Street in Jimo is 266299, which belongs to Jimo District, Qingdao City, Shandong Province. Located in the west of Jimo District, it is adjacent to Jimo Economic Development Zone in the east, Chengyang District and Huanxiu Street in the south, Daxin Town in the west, Bei 'an Street and Pudong Town in the north.

Jimo is the hometown of Liu Qiang, the "flower of Jiaodong"; There are Aoshanwei, which is as famous as Ahava and Tianjinwei, XiongYaming College, which is also known as Fushan with Qingdao, and many historical sites such as Gao Yu Ancient City in Han Dynasty and Jinkou Ancient Port in Qing Dynasty. Jimo ancient county government is the only three existing ancient county governments in Shandong Province. The legend of Tian Heng Haijie and Tuwei Lao Li has been included in the national intangible cultural heritage.