The food in Muslim Street is faithful to the original taste of Xi'an, with a strong taste and a preference for meat food, and it is relatively difficult to adjust the taste with light food. The stall's founder, Hua Yulan, started making sour plum soup as early as 1996 and sells it in the area, and now the stall is taken over by his children and grandchildren, and the stall has expanded to three.

Grandma Hua's sour plum soup has a sweet, moderate acidity and subtle herbal taste. When making, insist on adding medicinal herbs to the recipe and boiling for a long time to ensure the release of the sweet aroma of plums and herbs. Diners who love sour plum soup can also buy the "Tonghui" brand sour plum powder produced by Xi'an Canning Factory at the stall, although the taste is not as good as that produced by the stall, but it is better because of the solid materials and few additives, which is convenient for making powder at home and giving gifts to relatives and friends.

Grandma Hua's stall is simply set up, with only one person running each stall, and the sour plum soup is packaged in paper cups and stored in the freezer next to the stall. It should be noted that the stalls clearly indicate the TCM efficacy of sour plum soup, so don't be biased when buying. Each cup of sour plum soup is 6 yuan.