shuncheng street. Shuncheng Street in Yuci is a large commercial street, covering clothing, catering, entertainment and other shops, with convenient transportation and large passenger flow, which is the most lively place in Yuci. Yuci, called "Wei Yu" in ancient times, is located in Taiyuan Basin in central Shanxi, bordering Shouyang County and heshun county in the east, Qingxu County in the west, Taigu County in the south and Taiyuan City in the northwest.