Xiaowan village old street. According to the query Baidu map. There is an alley called Xiaowan Village Old Street near Tang Zhen, Pudong. Because the body of the old Shuai Tang turns slightly to the north here, it is named Xiaowan. There are rice shops, pharmacies and oil mills in the alley. Tang Zhen is located in the middle of Pudong New Area, a town under the jurisdiction of Pudong New Area, adjacent to Zhangjiang Town and Chuansha Town.