成事不足，败事有余 (成事不足，敗事有餘) chéngshì bùzú, bài shì yǒuyú

chéngshì bùzú, bài shì yǒuyú phrase unable to accomplish anything but liable to spoil everything; unable to do anything right
Domain: Proverb 谚语
Notes: (CC-CEDICT '成事不足，敗事有餘')