nín hǎo
Hello (polite)
你好
Hello
你好 is a fixed greeting: 你 (you) + 好 (good). It literally means "you good" and functions as a complete greeting.
您好
nín hǎo
Hello (polite) — More polite, used with elders or superiors.
嗨
hāi
Hi — More casual and informal.
你好!最近怎么样?
nǐ hǎo! zuìjìn zěnme yàng?
Hello! How have you been lately?
你好!我很好,谢谢!
nǐ hǎo! wǒ hěn hǎo, xièxiè!
Hello! I'm doing well, thank you!
Appropriate
Avoid when
You say 你好 (nǐ hǎo). It is the standard greeting and works in almost any situation.
It is pronounced nǐ hǎo. The first syllable has a falling-rising tone, and the second has a falling-rising tone as well.
Use 你好 when greeting someone, especially if you are not close friends. It is polite and appropriate for strangers, acquaintances, and in formal settings.
Tomyo
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