A bitter mouth
Qiaoyajikou is a Chinese idiom, its pronunciation is á oy á J ǐ K ǒ u, and its explanation is that the adjectives are difficult to read. It comes from Li Panlong, the third biography of Wenyuan in the history of Ming Dynasty.
source
Li Panlong, the third biography of Wenyuan in the history of the Ming Dynasty: "the Yuefu, or the more ancient figures, is written for himself, but the article is too awkward for readers to finish."
usage
It can be used as predicate, attribute, article, etc
Examples
Guo Shaoyu's history of Chinese Literary Criticism: "I don't know that if we only focus on the form, we are bound to embark on the road of ~."
A bitter mouth
The sea and the boar look at each other - hài shǐ xiāng wàng
make a law only to fall foul of it oneself - zuò fǎ zì bì