北水 [－－]

Jyutping bak1 seoi2
Pinyin běi shuǐ

Definitions (粵典–words.hk)
  1. 名詞、香港
    來​自大​陸​嘅​資​金​，​尤其​指投​資​喺​香港股市
    mainland capital, especially investment in Hong Kong stock market