白蓮花 [－莲－]

Jyutping baak6 lin4 faa1
Pinyin bái lián huā

Definitions (Wiktionary)
  1. noun, especially, of a female, sarcastic, slang
    one who appears sweet and innocent but is actually corrupt, cunning or deceitful
  2. noun
    “white lotus flower”, metaphor for a pure, innocent and harmless person