àn​dù​chén​cāng

to feign one thing while doing another

Senses

暗渡陈仓/ 暗渡陳倉 àn​dù​chén​cāng to feign one thing while doing another

(idiom) to do something under cover of a diversion or to engage in secret activities by deceiving others with false appearances, based on a military strategy used by 刘邦 liú​bāng against 项羽 xiàng​yǔ

暗渡陈仓/ 暗渡陳倉 àn​dù​chén​cāng to have a secret affair

(idiom) to rendezvous secretly or carry on a clandestine love affair behind someone's back

References

variant 暗度陈仓/暗度陳倉 暗渡陈仓/暗渡陳倉