make groundless accusations
The Chinese idiom, Pinyin is x ú NF ē ngzhu ō y ǐ ng, which means that there is no basis for speaking and doing things. It comes from the old man's random description of jie'an and the stepmother's framed accusation.
The origin of Idioms
Source: Ming Dynasty Li Xu's "the old man's random writing of jie'an, the stepmother's framing of female argument" said: "I have never obtained someone, so I use a few lines of poetry to seek the wind and shadow, and charge my minister with death."
Idiom usage
Usage: as a predicate; the same as "catch a shadow".
Idiom explanation
There is no basis for saying and doing things.
make groundless accusations
iron walls and brass partitions - tiě bì tóng shān
await urgently necessary condition - děng mǐ xià guō
Advocate elegance and dethrone the floating - chóng yǎ chù fú
as fast as the hare runs and as swift as the wild duck starts flying - tǔ qǐ fú jǔ