with solid evidence
Chinese idiom, Pinyin is Z á oz á OK ě J ù, which means it can be used as a basis. It's from Xu Xiake's travels to Yunnan diary.
Notes on Idioms
Chisel: sure.
The origin of Idioms
In Xu Xiake's travel notes to Yunnan diary, written by Xu HongZu of Ming Dynasty, "Gong Qiqian is very clear about what I have talked about, and all of them are well founded."
Idiom usage
Used as a predicate or attributive; used in writing. According to this instrument, except for one existing at Sun Yuren's place, and one at fuhaifan's place, it can be found. Liang Zhangju in Qing Dynasty
with solid evidence
with engeaved dragons and phoenix - diāo lóng huà fèng
The way is high and the virtue is heavy - dào gāo dé zhòng