Rodent infestation
As a Chinese idiom, the Pinyin is sh ǔ Ni è D ù sh í, which means the rat bites the worm.
Idiom explanation
It refers to the bite of a rat.
Rodent infestation
there is not a fraction of difference - háo wú èr zhì
A hedge between keeps friendship green. - jūn zǐ zhī jiāo dàn rú shuǐ
reject saying because the speaker is what or who he is - yǐ rén fèi yán