Soybean milk is a traditional drink of Han nationality in China, which was made by Liu An, the king of Huainan in the Western Han Dynasty. Soak soybeans in water, grind, filter and boil. Soymilk is nutritious and easy to digest and absorb. Different from western milk, soybean milk is a kind of food with national characteristics in China, which is very popular all over China.

Fruit juice is a fruit juice product obtained by physical methods such as squeezing, centrifugation and extraction. , generally refers to pure fruit juice or 100% fruit juice. Fruit juice is divided into clear fruit juice and cloudy fruit juice according to its morphology.