4111 yuan to 6111 yuan. According to the relevant public information, the monthly salary of the catering staff of Changchun train is between 4,111 yuan and 6,111 yuan. The catering staff of Changchun train refers to the employees who provide catering services on the trains under the jurisdiction of Changchun Railway Bureau, and are responsible for providing catering services to passengers, including providing drinks, snacks, hot meals and other commodities, and collecting corresponding fees.