recommend restaurants around muslim quarters in Xian that serve dumplings & sichuan food (Halal)?

There is a Defachang Dumplings Restaurant, located at No. 3 of West Street.
Liuxiaochu Juntang Dumplings Restaurant, located at 7F of Minsheng Department Store,North Street.

Sichuan food restaurants:
Pofu Yuzhuang, located at Beikou Road West, Muslim Street.
Huoli Renhe Restaurant, located at No. 17 of Xihuamen.