Time: This refers to criticism.
This is an evaluation of Zhang Xu's calligraphy. When I arrived in Zhang Changshi (with a long history, the official name refers to Zhang Xu), there was no criticism, which showed that I affirmed Zhang Xu's calligraphy.
Example: Confucius said: "Yu, I am an outsider (Confucius said:" I can't find anything to criticize. "