The shadow of a hat
Qisi Maoying, a Chinese idiom, Pinyin is bi ā ns ī m à oy ǐ ng, which means horse whip and hat. From "Qi Tian Le · Zuo Mian Dao Zhong".
The origin of Idioms
Lu You of Song Dynasty wrote the poem "Qi Tian Le Zuo Mian Dao Zhong": "the moon is filled with dust, and the shadow of the hat and the whip is like a shadow
Idiom usage
As an object or attribute; of travel. It's natural in the world that we don't ask about a thing or read a book, but we are the club of our motherland. A speech on the 20th century grand stage by Liu Yazi
The shadow of a hat
Cut one's head according to one's plan - jù tú wěn shǒu
be contented in poverty and devoted to things spiritual - ān pín shǒu dào