陽奉陰違

Simplified: 阳奉阴违

yángfèngyīnwéi ㄧㄤˊ ㄈㄥˋ ㄧㄣ ㄨㄟˊ

    • outward devotion but inner opposition (idiom) to pay lip service
    • to agree overtly, but oppose in secret

Character by character

Sources