翻雲覆雨 [－云－－]

Jyutping faan1 wan4 fuk1 jyu5
Pinyin fān yún fù yǔ

Definitions (CC-CEDICT)
  1. to produce clouds with one turn of the hand and rain with another (idiom); fig. to shift one's ground
  2. tricky and inconstant
  3. to make love
Definitions (粵典–words.hk)
  1. 動詞
    比喻​反覆​無常​；​都​可以​講​「​覆雨​翻​雲​」
    to be given to playing tricks; to keep shifting one's ground
  2. 動詞
    形容​牀​事
    to make love
Definitions (Wiktionary)
  1. phrase, figuratively, idiomatic
    to play politics; to be tricky
  2. phrase, figuratively, idiomatic
    to be fickle; to shift one's grounds constantly
  3. phrase, figuratively, idiomatic
    to make love