At eight o'clock in the morning, Ji 'an County, which belongs to Ji 'an City, Jiangxi Province, is located in the middle of Jiangxi Province, the center of Ji Tai Basin and the middle reaches of Ganjiang River Basin. Guoguang Supermarket in this area opens at 8 am and closes at 9 pm, so citizens can shop during this time. Supermarket refers to a store where goods are publicly displayed, customers choose their own goods and queue up for cashier settlement, mainly engaged in fresh food, fruits and daily necessities.