賣喙脣皮 [卖－唇－]

Jyutping maai6 fui3 seon4 pei4
Pinyin mài huì chún pí

Definitions (Wiktionary)
  1. verb, Hokkien, Xiamen
    to be all talk and no action
  2. verb, Hokkien, Xiamen
    to be a smooth talker; to be a slick talker