According to Sohu. com, 10. The business hours of Changchun Automobile City Wanda are from 6 am to 22 pm. Changchun, referred to as "Chang" for short, or "North Spring City", was called Xi Du and Chachong in ancient times. It is a prefecture-level city, provincial capital, sub-provincial city, I-type big city and the core city of Harbin-Changzhou urban agglomeration under the jurisdiction of Jilin Province, and one of the central cities and important industrial bases in Northeast China approved by the State Council.