強顏歡笑

Simplified: 强颜欢笑

qiǎngyánhuānxiào ㄑㄧㄤˇ ㄧㄢˊ ㄏㄨㄢ ㄒㄧㄠˋ

    • to pretend to look happy
    • to force oneself to smile

Character by character

Sources