Du Zuiyan
Dukou jueyan, a Chinese idiom, Pinyin is d ù K ǒ uju é y á n, which means Dukou is speechless. It comes from the records of the western regions of the Tang Dynasty, ayoduo kingdom.
Idiom explanation
Shut up. There is no saying.
The origin of Idioms
Tang Xuanzang's "records of the western regions of the Tang Dynasty · ayoduoguo" says: "in the past, he destroyed Mahayana with his tongue, but now he praises Mahayana with his tongue. It's still good for him to mend his mistakes and reform himself. What's Du's good for
Du Zuiyan
the turn of fortune after reaching one extreme - bō jí bì fù
eat vegetarian food before the buddha - cháng zhāi lǐ fó
Sharpening your ax will not delay your job of cutting wood - mó dāo bù wù kǎn chái gōng