The warbler is jealous of the swallow
In Chinese, Pinyin is y ī NGC ā iy à nd ù, which means to be suspected. It comes from Wang Pengyun in Qing Dynasty, who wrote the poem "Tao Yu Zi · Tai Chang Xian die has been here".
Idiom usage
Most of them are used in women
The origin of Idioms
In Qing Dynasty, Wang Pengyun wrote the poem "Tao Yu Zi · Tai Chang Xian die has been here, Fu Yi Zhi" which reads: "calculate year by year, Ying guesses Yan's jealousy, where is the immortal fate?"
Idiom explanation
It's a metaphor for being suspected.
The warbler is jealous of the swallow
get without any labor without doing any work - bù láo ér huò