赶尽杀绝

Explanation: Get rid of completely and thoroughly destroyed. Analogy cruel vicious, spare no pains. 　　Usage: Joint type; as predicate, object, adverbial; containing derogatory 　　Source: Ming Xu Zhonglin "Gods": "Huang Tianlu horse, put the gun out of the camp, see I of the saying: 'every man's ruthless, but I wonder if you can have good luck by their work Paul!'" 　　Examples: Killing is a treat to their simplest way to cut, just as to eliminate the plague of locusts only to ~ the locusts. (Lao She, "Four Generations" xxxiii) Thesaurus:  Bird Hunting Kusanagi, Kubenjieyuan, mow the grass and pull out the roots, Jian grass root up, an entire family is killed without offspring(or issue), luck in later life infinitude, Thuggish, wipe out, Xuezhujuegen Antonym Group:  ci beiweihuai, compassion is the principle of life