Thanks guy nghĩa là gì

Thank you guys = used with friends. "Thanks guys" is more common with friends though, I think. Thank y'all = it should be "thanks y'all". It's a slang, so only use it with people you're close with. It means "Thank you everyone". Thank you all = a bit more polite than the first one. It's usually followed up with something. Eg "Thank you all for coming." I don't think it's usually used by itself though. "Thank you everyone" is probably better to use in formal situations, and you don't have to follow it up with anything. Thank all of you = this isn't used to thank people. It would be used in a sentence like "I would like to thank all of you for coming."

Komorebi, thank you so much for your kind help and your time!!You're really a big help!!!:)

No worries, anytime! :)