Buns are one of the traditional foods Han Chinese, according to legend invented by Zhuge Liang Three Kingdoms period. "Buns" The use of the name began in the Song Dynasty, "Yan Yi Mou-wing record":. "Ren birthday, thanks to the ministers buns" after buns note reads: "calipering bread Alias​​." Bread stuffing those who are in the north people that the buns. Northern generally called no stuffing steamed buns with stuffing buns were called, but the south is generally referred to by stuffing bread, no stuffing were also known as "big buns," the. [1] 1 sup bun is usually made ​​of fermented flour, stuffing size vary according to the size, the smallest can be called dumplings, followed by the middle bag, big bag. Commonly used for the meat sandwiches, sesame, bean paste, dried Cornish, etc., famous Tianjin Goubuli, Kaifeng dumplings, bun in Guangdong, Shanghai soup dumplings, dumplings, Hangzhou, etc.