Beilin District, Xi'an. According to the query Baidu map shows that the address of Taiyi Road police station is the west side of the A4 area of Lejuechang, East Extension of Jiandong Street, Beilin District, Xi'an City, Shaanxi Province, and the office hours are from Monday to Friday from 09:00 to 12:00 and 15:00 to 18:00, and weekends are closed.