nín hǎo
Hello (polite)
好久不见
Long time no see
This is a fixed expression: 好久 (hǎojiǔ) means "a long time" and 不见 (bújiàn) means "not seen." Together they form a standard greeting.
好久没见
hǎojiǔ méi jiàn
Long time no see — More casual and colloquial.
很久不见
hěnjiǔ bújiàn
Very long time no see — More emotional or emphatic.
好久不见!
Hǎojiǔ bújiàn!
Long time no see!
是啊,好久没见了。
Shì a, hǎojiǔ méi jiàn le.
Yeah, it's been a while.
Appropriate
Avoid when
You say 好久不见 (hǎojiǔ bújiàn).
It's pronounced hǎojiǔ bújiàn, with the tone change on 不 from bù to bú.
Use it when you meet someone after a long absence, like a friend or colleague you haven't seen in a while.
Tomyo
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