a fly in the ointment(yíng fèn diǎn yù)

a fly in the ointment

It's a Chinese idiom. Pinyin is y í NGF è NDI ǎ NY ù, which means bad people frame good people. It comes from the banquet of Chuzhen forbidden house by Chen Ziang of Tang Dynasty.

Idiom explanation

Speckles: speckles, which extend to insults and defiles. Fly dung stained the jade. It means that bad people frame good people.

The origin of Idioms

Chen Zi'ang's poem Yan Hu Chu Zhen ban Suo in the Tang Dynasty: "if the green flies are the same, then the white Bi is unjust."

Chinese PinYin : yíng fèn diǎn yù