At the end of the question, I wrote how many people, how many people, how many people and how many people. Anyway, the word "how much" or "how much" is followed by the unit, which is what my first-grade primary school teacher told me. It's never too old to learn, but this remains the same ~ haha, I think my primary school math teacher is too great and regards us as machine education.

I still remember that the math teacher in grade one of primary school was surnamed Wang. Once in class, he suddenly had a nosebleed. I don't know if it's too handsome. I have a nosebleed. . .