The salary of the manager of Qingdao Mahjong Hall is 6500 yuan per month. According to relevant public information, the salary details of the manager of Qingdao chess room are: basic salary of 4,000 yuan, bonus of 500 yuan, subsidy of 500 yuan, sales commission of more than RMB 1500, totaling RMB 6,500 per month, responsible for the overall work of mahjong hall.