Yibin County Heshi handmade noodles have been hand-made with ancient methods, adding edible salt as an auxiliary material. The production process contains more than 20 processes. It needs to be repeatedly matured and pulled several times. It takes more than 30 hours from raw materials to finished products. The hand-made surface has a uniform thickness and is as thin as a hair. The body has micropores due to special techniques, so there is a "hollow ventilation". He Shi has a continuous noodles, smooth taste, soft and delicate, no gums, and a new dish. It is easy to digest after eating and does not get angry.