have records that can be referred to
The Chinese idiom, Pinyin is y à u à NK à ch á, which means there is evidence to look up. From friendship or aggression.
The origin of Idioms
Mao Zedong's "friendship" or "aggression": respecting China's administrative and territorial integrity and opposing any foreign control over China are well documented
Idiom usage
We don't have to worry about his cheating because there is a case on record.
Analysis of Idioms
It's a case in point
have records that can be referred to
make a great show of being earnest - xiàng shà yǒu jiè shì