[----]

Jyutping faan2 hei2 faan2 dou3
Pinyin fǎn qǐ fǎn dào

Definitions (Wiktionary)
  1. phrase, Min-Nan, idiomatic
    to be unsteady; to be capricious; to be erratic; to be fickle
    (syn.) 反覆無常, 反复无常