1. The unique sour plum soup in Chaoshan is not sour plum soup, but the juice of pickled salted plum. It should be said that it is a by-product of Chaoshan salted plum, which tastes salty, sour and mellow.

2, add some sugar and take it with boiling water, which is a good drink for clearing away heat and relieving summer heat in summer. Chaoshan people call it white sugar sour plum soup.

3. Used for brewing fruits such as watermelon, mango, guava, pineapple or kiwi fruit, so that these fruits become sweet and sour, also known as pickled fruit or sour fruit.

4. Sour plum juice is also a unique seasoning for Chaoshan vegetables, which can remove fishy smell and increase freshness. The dishes made with it also have the characteristics of refreshing and stimulating appetite.

5. If the watermelon you bought is not so sweet, you can eat it with a little sour plum juice, and it will be sweet in an instant.