Yes Chain stores refer to many small-scale and scattered retail stores that operate similar goods and services under the same brand. There are similar stores in Xinhua County and Qinnan District, Qinzhou City. The address is on the second floor of the intersection of Keyuan Road and Mingde Street, Xincheng Community, Shangdu Street, Xinhua County, and No.45-3 Zicai West Street and Fuyuan 102, Qinnan District. Therefore, the self-service chess room of Mayouji is a chain store.