capture easily
At hand, Chinese idioms, Pinyin is sh à UD à oni à NL á I, which means that things are easy to do. From Li Kui's defeat of Jing.
The origin of Idioms
Yuan kangjinzhi's the fourth fold of Li Kui's bear Jing: "this is rubbing my mountain son's itch, discipline him to catch a turtle in a jar and bring it to me by hand."
Analysis of Idioms
Hand to hand, hand to hand
Idiom usage
It's very easy to refer to. [example] that person is Zhang Shun, white in the water, catching people like a turtle in a jar. The eightieth chapter of Water Margin by Shi Naian in Ming Dynasty
capture easily
point to a hill and talk about grindstone -- make concealed reference to something - zhǐ shān mài mò
with one 's hair standing on end - máo fā sǒng rán
A traitor is like a fox - jiān tóng guǐ yù,xíng ruò hú shǔ