What fish can't swim? (brain teaser)

Reason: Muyu is the most commonly used wooden fish-shaped musical instrument in Buddhism and Taoism. There are two kinds: long wooden fish and round wooden fish. Long wooden fish are mostly used to summon believers, while round wooden fish are generally used in chanting.

Many scholars believe that wooden fish was originally a tool of Buddhism, and it was introduced into China from India with the introduction of Buddhism. However, this traditional view has no clear literature basis.

The wooden fish is in the shape of a ball fish, with a hollow abdomen, an opening in the middle of the head, a tail curl, an inclined back (tapping part), a triangular side and an oval bottom; Wooden pestle, its head is olive-shaped, and it looks like a fish.

Brainstorming originated in ancient India.

Brainstorming is a series of complete comic jokes published by the culture of the times on 1989 12.06, which changed from the comic question on the previous page to the unexpected answer after flipping through it.

At that time, there was a social craze in Taiwan Province Province, and all the streets and alleys were asking each other brain teasers, which evolved into a pattern of cold jokes and was later introduced to Chinese mainland.