Xu Dandan, the daughter of Southland Group, is not surnamed Liu because Xu Dandan is the daughter of Xu Guohua, the boss of Southland Group. Xu Guohua, the boss of Southland Group, married Liu Ying, but Xu Dandan was not born to Liu Ying, so Xu Dandan was not surnamed Liu. Xu Dandan, as the legal representative of Hainan Impression Nanguo Electronic Information Technology Co., Ltd., Hainan Danchi Electronic Commerce Co., Ltd. and Shanghai Danzhe Electronic Commerce Co., Ltd., as a shareholder of Hainan Nanguo Food Industry Co., Ltd., Hainan Nanguo Investment Management Co., Ltd. and Haikou Xiao Ye Home Electronic Commerce Co., Ltd., as an executive of Haikou Xiao Ye Home Electronic Commerce Co., Ltd., Hainan Impression Nanguo Electronic Information Technology Co., Ltd. and Hainan Bomei cross-border electronic commerce Co., Ltd.