The sour snail is a dish of great Guangdong character, especially on the occasion of the Mid-Autumn Festival, when the snails are almost a food for the family, mainly with snails and purple sour leaves, and the snails with purple snails not only remove the snails themselves from the snails, but also bring out the snails, making the snails smooth and beautiful and scrubbing. Eating evenings, especially in the big rows, is almost one of the obligatory foods at each table. The family also likes to eat snails, but they always feel dirty about snails in large rows. So eat the snails and do it yourself. The snails that were bought were fed for two days, changed water several times a day, and had to be cleaned up, removed from the tail of the snails with a plier, then poured out the water, removed the shame, so I felt a little patience。