Zhang Guangwu of Mihua Teahouse on Chunxi Road, which was founded in the 1940s, discussed with other guys to open a joint venture copy shop. Because of its homonym "Mi" and the meaning of "Dragon Copy Hand", it was named "Dragon Copy Hand". The main features of Long Wonton are: thin skin, tender stuffing and fresh soup. Parchment paper is made of super flour with a little ingredients, and slowly kneaded into a translucent shape of "as thin as paper and as thin as silk". The meat is tender and smooth, mellow and delicious. The original soup of Dragon Wonton is made of chicken, duck and pig through stewing. The original soup is white, thick and fragrant.

Wonton soup is thin and tender, smooth and delicious, and the soup is thick and white. It is the best snack in Rongcheng. The name of Dragon Wonton is not the boss's surname, but the homophonic name of "Dragon" used by three guys in "Mihua Tea Garden", which means "Long Teng Hu Yue" and "Prosperous Business". "Wonton" is a special name for wonton in Sichuan. The name Chaoshou probably got its name because the two ends of the dough should be copied together when wrapping. Chengdu's "Dragon Wonton" was opened in Yuelaichang, Chengdu on 194 1, and moved to Xinjichang in the early 1950s, and moved to the south section of Chunxi Road in the 1960s, with a history of more than 60 years. When the Dragon Draft was being prepared, the founder Zhang and his friends discussed opening a shop in the then "Mihua Tea Garden". When discussing the name of the store, they borrowed the word "Mi" from "Mihua Tea Garden" and named it "Dragon" (meaning "auspicious" and "prosperous" in Sichuan dialect).