對方表示完謝意之後嘅回應 (you are welcome; not at all; literally: do not be (so) polite)
語句用例
「真係唔該晒你啊！」「唔使客氣！」
zan1 hai6 m4 goi1 saai3 nei5 aa3! m4 sai2 haak3 hei3!
Thank you very much!" "You're welcome.
用嚟有禮貌噉拒絕對方邀請 ((as said by a guest) please do not bother)
用例
「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。」
bat1 jyu4 sik6 maai4 maan5 faan6 sin1 zi3 zau2 laa1! m4 sai2 gam3 haak3 hei3 laa3, ngo5 gam1 maan1 joek3 zo2 jan4 sik6 faan6 laa3.
Why don't you have dinner here before you leave?" "Please do not bother. I am meeting someone to have dinner tonight.
招呼來賓嘅時候，用嚟叫對方隨便，唔使太拘謹 ((as said by a host) make yourself at home; don't stand on ceremony; don't be so polite)
用例
你坐低食件餅啦，唔使客氣喎。
nei5 co5 dai1 sik6 gin6 beng2 laa1, m4 sai2 haak3 hei3 wo3.
Please sit down and have a cake, don't stand on ceremony.