黃膽水 [黄胆－]

Jyutping wong4 daam2 seoi2
Pinyin huáng dǎn shuǐ

Definitions (CC-CANTO)
  1. gastric fluid / gastric juice (this is commonly mistaken as bile[wk2] (膽汁) by most people which is infact a greenish colour)
Definitions (Wiktionary)
  1. noun, Cantonese
    bile; gall
    (syn.) 胆汁, 膽汁