In Tianjin, everyone knows about Xiaobaolizi. Its popularity is no less than that of "Tianjin's Three Wonders". In 1996, Xiaobaolizi went to the Industrial and Commercial Bureau to register the "Xiaobaolizi" trademark. In 1998, the "Xiaobaolizi Food Store" was established in Huangjia Garden at Xi'an Daokou, which sells Xiaobao chestnuts for sale in gift boxes and also sells various tobacco, alcohol and food. In the same year, Xiaobao Lizi Food Co., Ltd. was established. In 1999, Xiaobaolizi Hexi Dagu South Road branch opened. In 2000, a plaque with the name "Xiaobaolizi" was hung on the two-story building at the Baoding intersection of Huangjia Garden.