Beicheng street. In shulan city, Jilin Province, there are seven groups of Cheng Nan Street Advancement Committee, which is the second central and western street in Beicheng Street planned by the government, with a large flow of people every day. Shulan city belongs to Jilin City, Jilin Province, and is located in the north-central part of Jilin Province. It is a county-level city under the jurisdiction of Jilin Province and entrusted by Jilin City.