Shannxi Province is one of the han Chinese characteristics snacks.Liangpi divided into two major categories of face ,hanzhong genres such as leather,Qin town meter skin.Liangpi long history,liangpi legends from Qin ShiHuang period,more than two thousand years ago,there is a drought in Shannxi being Qin town area,rice wither,the people are unable to court for rice,the name Li Shier with rice ground into flour,steamed out of face ,to the emperor .Qin Shihuang ,big after eating every day life for consumption,formed the most famous of the Han nationality traditional snacks-Qin town's second-biggest leather.After lost by the war.