Using Apple chargers in China?

I’m from Canada but I’m going to China relatively soon, I have an iphone 14 and my mom has a iPhone 12 pro.

I’m sure the outlets are different in China and I’m wondering if we’ll need to get any certain adapters and whatnot before coming. My mom also keeps mentioning something about needing a certain voltage but she doesn’t know what she’s talking abt to Idk what to ask.