What are the secrets or cold knowledge in the Dragon Ball?

I think there are the following points

Oolong appeared in the early stage of Dragon Ball. He and Yamcha's pet Poole used to be classmates. They studied transformation in the same kindergarten, but because of the lewd nature of Oolong, they were found stealing the underwear of the class teacher again during class, so they were expelled from school after studying for one year.

Therefore, the transformation of Oolong was not fully learned, and various chains were often dropped. Poole was an excellent student in this kindergarten at that time, and the transformation was very powerful.

In fact, when Wukong first met Yamcha, he didn't hit him. At that time, Wukong and Bulma passed by a Gobi, but they were robbed by the robber Yamcha at that time, so Wukong quickly had a fight with Yamcha. At that time, Yamcha was very powerful, and Wukong didn't have the strength to fight back, but in fact, Wukong was just hungry at that time, so he didn't have the strength to fight. But it was at that time that Wukong was really defeated by Yamcha, or it was because of Bulma's existence that Wukong's life was saved.

In fact, Yamcha was originally chosen for Bulma, but after the second film entered the universe, Yamcha's strength could not play a role in the battle, and as an earth person, there was no reason to upgrade him, so Vegeta, who was originally a villain, was betrothed to Bulma, which is now the double protagonist. In fact, it is also very curious about Bulma and Vegeta, but now it seems that this arrangement of Laoniao is also very suitable. If it is Yamcha, it is estimated that Wukong will fight alone in the future. After reading these cold knowledge, do you feel knowledgeable? In fact, the old birds mentioned it before, but it was so long ago that many people forgot it.

In fact, when Wukong first met Yamcha, he didn't hit him. At that time, Wukong and Bulma passed by a Gobi, but they were robbed by the robber Yamcha at that time, so Wukong quickly had a fight with Yamcha. At that time, Yamcha was very powerful, and Wukong didn't have the strength to fight back, but in fact, Wukong was just hungry at that time, so he didn't have the strength to fight. But it was at that time that Wukong was really defeated by Yamcha, or it was because of Bulma's existence that Wukong's life was saved.

The above is just my personal opinion.