瓮中捉鳖

Explanation: Jar to catch the big bastard. Metaphor you want to capture the object has been under control. Described Shoudaoqinlai, easily and with confidence. 　　Usage: Partial official; as predicate, object, attribute; with compliment 　　Source: Yuan Kang into the "negative Jing Li Kui" is rubbing off my fourth child itch Hill, discipline him Wengzhongzhuobie hand to get it. " 　　Examples: Mingling Meng beginning "of half an hour Pai An Jing Qi" Volume 25: "the magistrate wrote the name and address, and sent people to bring. ~, Immediately get." Thesaurus:  acquire sth.easily, as easy as taking sth. out of one's pocket, be sure to succeed easily, go on [upon] the scamp, very easily obtainable, Hand to cite Antonym Group:  Knock the ice to fire, Dao in the blind, draw water with a bamboo basket; all in vain, Yuanshanqiuyu, Yuanmuxiyu, seek a hare in a hen's nest, Making fire drill ice, Drilling the ice to fire, Zuanhuodebing, Ask the way from a blind person