鸡飞蛋打（雞飛蛋打）　

◎ 鸡飞蛋打 jīfēi-dàndǎ

[all is lost as the hen has flown away and the eggs in the coop are broken;come out emptyhanded] 比喻什么也没得到,落个两头都落空。赔了夫人又折兵。多指做事考虑不周,造成坏的结果