骑墙派

Traditional (Taiwan): 騎牆派

qíqiángpài ㄑㄧˊ ㄑㄧㄤˊ ㄆㄞˋ

    • fence-sitters
    • people who stay neutral then back the winner

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
the sit-on-the-wall faction
Meaning
People who stay neutral and then side with whoever wins. Critical; like 'fence-sitters'.

Sources