东差西误

Explanation: Appears that one way or another makes a mistake, error. Not describe the work force. 　　Source: "At first carved Pai An Jing Qi" Volume five of the original sent to Beijing about a map of the arrival of dry matter, who knows the go, many were not effective. I hope it really here, not just to hook back a letter, the difference between the East West _set_ wrong. "