as easily as turning one 's hand over
Chinese idiom, Pinyin is f ǎ NSH ǒ UK ě D é, which means you can learn by flipping your hand. From Xunzi Feixiang.
Notes on Idioms
Reverse: flip.
The origin of Idioms
"Xunzi Feixiang" says, "to punish the Duke of Dan, to fix the state of Chu is like backhand."
Idiom usage
It's easy to refer to.
Examples
We have spent a lot of money and food, and now Nanjun can get it. (Chapter 51 of romance of the Three Kingdoms by Luo Guanzhong in Ming Dynasty)
as easily as turning one 's hand over
get the chicken and lose the sheep - zhēng jī shī yáng
If you plant a melon, you get a melon - zhòng guā dé guā,zhòng dòu dé dòu