50: I Bring Glory to the Country with Scientific Research

Hua Junqian has always been a very awesome person. When he saw other children catching insects to feed the chickens, he knew he could feed the chickens by raising earthworms. When he saw that other children were afraid to dismantle the flashlights bought at home, he dared to dismantle them. He felt that he was the wise man who was born to know what his grandparents said. Whenever he encountered a piece of knowledge he had just learned, other knowledge points would naturally appear in his mind. Forget it, he is going to be the boss of Huajia Village. Demining: ① It's a mindless article, please don't enter if you don't mind. ②Because there is very little information found, the prices in the article may be a little high or low. If you mind, please do not enter. ③Because I can't remember some historical events clearly, I set it up as a semi-fictional era. In this way, even if I make a mistake in the time when a historical event occurred, I will attribute it to the fictional era. Note: Everyone has the responsibility to protect wild animals. I ate wild animals because of the needs of this article, because in those days, domestic animals alone could not supplement nutrition.