Go to the Eurasian store to check. According to the instructions for the use of Changchun Eurasia Card, the balance of Changchun Eurasia Card needs to be inquired at Eurasia Store. Changchun, formerly known as Xi Du and Chachong, is a prefecture-level city, provincial capital, sub-provincial city and I-type big city, and is the core city of Harbin-Changzhou urban agglomeration under the jurisdiction of Jilin Province. It is one of the central cities and important industrial bases in Northeast China approved by the State Council.