In a few days, I received a short message from Changchun House Purchase Voucher.

Two days. Official website, Changchun Spring Housing Fair, showed that the text message was sent after the approval of Changchun house purchase voucher, which lasted for 24 hours, but the text message was received within 2 days. 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 city, sub-provincial city, I-type big city and the core city of Harbin-Changzhou urban agglomeration under the jurisdiction of Jilin Province, and it is one of the central cities and important industrial bases in Northeast China approved by the State Council.