22:30。 Because Nanjing Xinjie's passenger flow will be reduced at night, opening a store will lose manpower and electricity, customers will be reduced, and there is no income to maintain the consumption of manpower and electricity, so we choose to close at 22:30 at night. Nanjing, referred to as "Ning", was called Jinling and Jiankang in ancient times. It is the capital, sub-provincial city, megacity and core city of Nanjing metropolitan area.