唔m4使sai2客haak3氣hei3

English

1. no thank you; don't have to be courteous
2. you are welcome; not at all; literally: do not be (so) polite
3. (as said by a guest) please do not bother
4. (as said by a host) make yourself at home; don't stand on ceremony; don't be so polite

粵語 — Cantonese

1. 對方表示完謝意之後嘅回應
2. 用嚟有禮貌噉拒絕對方邀請
3. 招呼來賓嘅時候，用嚟叫對方隨便，唔使太拘謹

Examples

• 你坐低食件餅啦，唔使客氣喎。

  Please sit down and have a cake, don't stand on ceremony.

• "多謝你。" "唔使客氣。"

  "Thank you." "You're welcome."

  Tatoeba · cc_neko CC BY

• 「真係唔該晒你啊！」「唔使客氣！」

  "Thank you very much!" "You're welcome." ----

• 今晚我請食飯，你哋唔使同我客氣呀吓！

  I'll treat you to a dinner tonight, please don't be so polite (and feel free to order what you like).

• 「不如食埋晚飯先至走啦！」「唔使咁客氣喇，我今晚約咗人食飯喇。」

  "Why don't you have dinner here before you leave?" "Please do not bother. I am meeting someone to have dinner tonight." ----