Human Sounds

啊 ā á ă à – Ah; ah!
嗳 ài – Expresses regret
哎āi – Hey; lookout; why
哎 āi – Expresses a pleasant surprise
哎呀āiyā – Damn; ah; my God
哟 yō – Expressing unexpectedness
嗯ēn – A groaning sound
昏 hūn – Whaaa?; expresses surprise (online chat only)
噢 ò – Oh!; expresses enlightenment
咦 yí – Expreses bewilderment
哦 ó – Expresses disbelief
喂 wèi – Calling attention; hello
呃è – Um…
嘿 hēi – Calling attention; hey
咄duō – Noise of rage; crying out in anger
唏 xī – Expresses contempt
呸  pēi – To spit in contempt; Bah! Dammit! (ordinary rural slang)
咳 hāi – Aaaah!; Expresses sorrow or surprise
嗯 en / ng – Expresses unexpected situation; frustration; disapproval
嗨 hāi – Heave ho!
嗯嗯 en en / ng ng – OK; All right; Yeah, well
嗬 hē – Oh; Ah
恩… en… – Hmm…; Expresses affection
哦呀！ò ya – Oh my!
奧 ào – OK, All right, Yeah
哎哟 aīyō – Ouch!
唉 āi – Interjection, to express realisation or agreement; Yes, oh; right; A sad sigh
嗷嗷 áoáo – Ouch; ow!
哼 hēng – Humph!; Huh?!
嘘嘘 xūxū – Shhhh!
嘻嘻 xīxī – Hehe; giggle
嘁嘁喳喳  qīqīchācha – Jabber; chatter
叽里咕噜  jīlīgūlū – Jabber; chatter
诶 xī – Eh
唉 ái – Expresses disappointment
呱唧 guāji – Clap (hands)
嗳 ǎi – Expresses disagreement
吧嗒 bādā – Click (of the tongue)
曝 pū – Puff
呃 è – Yuck!
阿嚏 ātì – Ahhh chooo!
嘿嘿 hēihēi – Heheh
呼噜 hūlū – Sound of snoring
咕噜 gūlū – Mumble
喀 kā – Sound of vomiting
喃喃 nánnán – Mutter; murmur