Heart and kidney
Guixinzhuoshen is a Chinese idiom. Pinyin is Gu ì x ī nx ù sh è n, which means to describe poor thinking and painstaking, deliberately. It's the same as "Gui Gui Xin Fu". From the book of Fuxu Juyuan.
The origin of Idioms
According to Qian Qianyi's Fu Xu Ju Yuan Shu in Qing Dynasty, "a servant's horse's teeth are long, and his heart and kidney are broken three times."
Idiom usage
Used as a predicate or object; used in writing
Chinese PinYin : guì xīn xù shèn
Heart and kidney
sadden one 's friends and gladden one's enemies. qīn tòng chóu kuài
incite somebody to take legal proceedings against somebody else. tiáo cí jià sòng
feel indebted as if it were received in person. gǎn tóng shēn shòu
Explaining the last learning of talent. quán cái mò xué