Watermelon is a pet destroyed by fire.

Eating more litchi is easy to get angry.

Generally speaking, cold fruits are: watermelon, pear, grapefruit, grapefruit, coconut, orange, hard persimmon, mangosteen and tomato. Hot fruits include longan, litchi, mango and durian. Flat fruits are: guava, apple, grape, orange, papaya, strawberry, cherry and mulberry. When you are not feeling well, you will catch a cold. You should eat less cold and hot fruits, and you can eat more flat fruits at this time.

People with hot and dry constitution: It is advisable to eat more cold fruits such as pears, bananas and watermelons.