- 光动嘴 guāngdòngzuǐ empty talkTo engage in mere rhetoric or empty talk; to say something without taking any action
- 动嘴皮 dòngzuǐpí to wag one's tongueto move one's lips; to engage in idle talk or empty chatter
- 动嘴皮儿 dòngzuǐpír to wag one's tongueto move one's lips; to engage in idle talk or empty chatter rather than taking action
- 动嘴皮子 dòngzuǐpízi to wag one's tongueto move one's lips; to engage in idle talk or empty chatter rather than taking action