Is the recruitment of China Post Chongqing Branch a formal job?

No. China Post Group Corporation is a large-scale wholly state-owned enterprise established on the basis of the operating assets of the former State Post Bureau and some enterprises and institutions. China Post Group Chongqing Branch recruits a group of interns every year, while China Post Chongqing Branch is not a regular employee. China Post Chongqing Branch is mainly engaged in domestic and international mail delivery, newspaper and publication distribution, postal remittance, postal savings, postal logistics and stamp distribution.