not enough to go upon
The Chinese idiom, Pinyin is B ù Z ú w é ij ù, which means it can not be used as a basis. It comes from "on the sixth satirical incident of CAI Que's Poems".
Idiom explanation
Sufficient: adequate; evidence: evidence.
The origin of Idioms
Liu Anshi of Song Dynasty wrote "on the sixth satirical incident of CAI Que's poetry writing": "the poem board can be used as a basis to understand the proven trace, but it is not enough to be used as a basis to write a word that is wronged and excused."
Idiom usage
It means that things or words cannot be used as evidence. In Wang Wan's postscript and preface to the eastern capital of the Qing Dynasty, it is said that "it is not based on the profound knowledge of those who are in power."
not enough to go upon
a good sword remains always sharp - bǎo dāo bù lǎo
live in the wilds and dwell in caves - xué jū yě chǔ