Where is the ancient town of Zheng Banqiao in Qingdao?

Intersection of Changzhou Road and Lanzhou East Road, jiaozhou city, Shandong. According to Baidu map, Qingdao Zheng Banqiao Ancient Town is located at the intersection of Changzhou Road and Lanzhou East Road in jiaozhou city. Qingdao, a prefecture-level city under the jurisdiction of Shandong Province, is also called Island City and Jiaoao, a sub-provincial city, a city with separate plans and a megacity. It is an important coastal central city, a coastal holiday tourist city and an international port city approved by the State Council.