It's a piece of cake
As a Chinese idiom, Pinyin is R ú sh í D ì Ji è, which means like picking up a piece of grass from the ground. It comes from the biography of Xia Hou Sheng in the history of Han Dynasty.
The origin of Idioms
"Xia Hou Sheng Zhuan" in Hanshu: "scholars' diseases are not clear about Jing Shu, Jing Shu is not clear about Jing Shu, and its color is blue and purple, which is just like picking up the ears of weeds."
Analysis of Idioms
[synonym]: easy [antonym]: more difficult
Idiom usage
It's very easy to get an example. It's green and purple, just like picking up weeds. It's lazy and useless. It's ten rooms and nine. Nan Dynasty · Liang · Ren Yansheng
It's a piece of cake
write the truth without fear or favor - bǐng bǐ zhí shū
Nothing is difficult in the world - shì shàng wú nán shì
place oneself in others ' position - shè shēn chǔ dì
The male sings the female harmoniously - xióng chàng cí hé
Although we reside in far corners of the world, having a good friend is akin to having a good neighbor. - hǎi nèi cún zhī jǐ,tiān yá ruò bǐ lín