1. Rice noodles are made of rice noodles. Wash rice, grind it into powder, add water to make paste, steam it into sheets in a cage, cool it and cut it into strips.

2. The origin of rice noodles is Shahe, Guangdong. The main crop in this area is rice, and local residents use this staple food to make many rice products, so river flour was born. Handmade rice noodles are white. In recent years, many shops have added various vegetable juices or fruit juices to make colorful river noodles.