rack one's brains
It is a Chinese idiom, Pinyin is s ō usu ǒ K ū ch á ng, which describes using one's brain to think hard (mostly refers to writing poetry). It comes from Tang Lu Tong's "writing to thank Meng Jianyi for sending new tea".
The origin of Idioms
Lu Tong, Tang Dynasty, wrote a poem to express his gratitude to Mencius for sending new tea: "there are only five thousand volumes of words in the poem
Analysis of Idioms
The synonym is to dig one's brains, rummage, rack one's brains and think hard. antonym no intention, literary thinking, seven step talent, depending on the mark lantern riddle abdominal anatomy of the corpse
Idiom usage
Verb object; predicate; derogatory, mostly used in poetry creation. Today, sister Baoyun must be stubborn. If you teach me again, I'll be dead. The sixty ninth chapter of Jing Hua Yuan by Li Ruzhen in Qing Dynasty
Chinese PinYin : sōu suǒ kū cháng
rack one's brains
Cut one's head according to one's plan. jù tú wěn shǒu
The handle of a hundred years. bǎi nián zhī bǐng
after rain comes the sunshine. pǐ wǎng tài lái
every form of evil cannot be done. zhū è mò zuò
leave one 's native place and live as a vagabond. lí xiāng bèi jǐng
go into the whys and wherefores of it. zhuī gēn jiū dǐ