Guys! I mean what's that mean literally? Like in Chinese they say "你好吗？", which literally means "are you good?"

Português:

Oi! E aí, beleza?

Oi! E aí, tudo bem?

¡Hola¡ ¿Cómo estás?   Español

Do you mean as an everyday greeting; or when you think that person is not well?