How did the brain teaser come from? How did it come from? What is the process?

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 great popular upsurge in Taiwan Province society, 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 China.