咬薑啜醋 [－姜－－]

Jyutping ngaau5 goeng1 zyut3 cou3
Pinyin yǎo jiāng chuài cù

Definitions (Wiktionary)
  1. phrase, Hakka, idiomatic
    to economize on one's food and clothing; to live a poor and simple life
    (syn.) 咬姜呷醋, 咬薑呷醋