A knife and a swallow's tail
Chinese idiom, Pinyin is d à ot ó uy à NW à I, which means strong and forceful writing. It comes from Zhao Guangfu, a record of seeing and hearing pictures by Guo Ruoxu of Song Dynasty.
Idiom usage
Used as an object or attribute; used in calligraphy, etc
The origin of Idioms
Guo Ruoxu of the Song Dynasty wrote in Zhao Guangfu, a record of seeing and hearing pictures: "the work is rigid in Buddhism and Taoism, and it is also proficient in fanma. It has a strong pen and is famous for its sharp edge and swallow tail."
Idiom explanation
It means that the writing style is vigorous and powerful.
A knife and a swallow's tail
as incompatible as ice and charcoal - bīng tàn bù tóu
virtue is insignificant and ability - dé bó cái shū
Return the original to the original - huán yuán fǎn běn
The clouds are surging and the wind is flying - yún yǒng fēng fēi