data_location/town/120116.json

{"120116001":"塘沽街道","120116005":"杭州道街道","120116006":"新河街道","120116007":"大沽街道","120116008":"新北街道","120116009":"北塘街道","120116011":"胡家园街道","120116031":"汉沽街道","120116032":"寨上街道","120116033":"茶淀街道","120116051":"大港街道","120116053":"古林街道","120116054":"海滨街道","120116100":"新城镇","120116135":"杨家泊镇","120116156":"太平镇","120116157":"小王庄镇","120116158":"中塘镇"}