this is not the only one
In Chinese idioms, Pinyin is B ù y ī é RZ ú, which means that there is more than one thing of the same kind, but there are many, which cannot be listed completely. It comes from Gongyang Zhuan, the ninth year of Wengong.
Analysis of Idioms
Synonyms emerge in an endless stream and antonyms are few and far between
Idiom usage
There are stalls on both sides, selling farm appliances and daily necessities in the countryside. (Chapter 11 of Liu e's Lao Can's travels in Qing Dynasty)
The origin of Idioms
In the ninth year of Wengong, the biography of Gongyang: "when there was a doctor, why didn't he have a surname? There are many people who are Xu Yidi. "
this is not the only one
a swarm of people running after unwholesome things - rú yǐ fù shān
In Cao Ying and in Han Dynasty - shēn zài cáo yíng xīn zài hàn