碧水 [－－]

Jyutping bik1 seoi2
Pinyin bì shuǐ

Definitions (Wiktionary)
  1. noun
    crystal-clear water
    (syn.) 绿水, 綠水
  2. name
    Bishui (a community in Guanshan, Hongshan district, Wuhan, Hubei, China)