矫枉过当

Explanation: Analogy to correct over the proper limits. With the "overkill." 　　Source: Qing Zhou Liang workers "book video" volume IV: "This stone of the public, not for the not; Xihu excessive righting a wrong, then open, real people." 　　Examples: Cover literati ~, and promising in terms of also. ★ Qing Shi Runzhang "the moment <HE Da Fu Poetry> order"