The first kind is plum, a sour snack. Many people think that preserved plum is a snack made of preserved plum, but it is not. Plum is made from ripe plums, that is, Huangmei, after processing and pickling.

The second kind is the funky super-sour sugar, which is made of natural fruit juice, and its acidity is n times higher than that of citric acid. It has three layers, the first layer is lemon powder that is sour to hideous, the second layer is lemon sugar with sweetness, and the last layer is high acidity, which makes people doubt life. It is also the most sour snack in the snack industry.

The third is hawthorn slices, because hawthorn slices have the function of invigorating the stomach and promoting digestion, so parents will often buy them. Hawthorn slices are mainly made of hawthorn. If you eat too much, your teeth will be "sour" and you can't chew anything.

The fourth kind is sour horn, which is a delicious food in Yunnan. It is generally divided into two types. The first type is sweet and the other is sour. The sour horn cake is made of sour horn. Suanjiao is generally the most common in the south, because Suanjiao likes hot weather and is the most common in Yunnan.

The last one is rainbow candy (sour and strong taste). Many people and children like to eat rainbow candy because it has different colors and looks very good. Rainbow candy tastes sweet. Rainbow candy with sour taste tastes sour.