chàng​fǎn​diào

contradict

唱反调 (唱反調) chàng​fǎn​diào
contradict expression
to express a contrary opinion or take an opposing stance, often deliberately

No matter what I suggest, he always opposes me.

Frequency

Movie subtitles
1.25 per million appears in 1% of films
Written text
0.591 per million

Sources

Definitions
CC-CEDICT