孤雏腐鼠

Explanation: Lonely young birds, rotting mouse. Analogy humble and not to be said for people or things. 　　Usage: Joint type; as object; analogy humble and insignificant person or thing 　　Source: Southern Song Fan Ye, "Constitution of the Later Han Chuan Dou": "Today you still see the Lord in vain wins, not to mention bad people indeed! States abandoned the Constitution, such as mouse ear rot Orphans." 　　Examples: When forty women before the death, people still grieved, blue dress white hair, for ~, I do not want to have. (Qing Ji Yun "Notes of" Volume XII)