(pos:副詞)(label:書面語)<explanation>yue:「#唔使」嘅書面語eng:need not, no need for (written form)<eg>zho:不用客氣 (bat1 jung6 haak3 hei3)yue:唔使客氣 (m4 sai2 haak3 hei3)eng:not at all; you are welcome----yue:「唔用」嘅書面語eng:do not use