正本清源

Explanation: Original fundamental reorganization; Qingyuan clear from the source. A fundamental reorganization, clean source. Analogy to a fundamental reorganization clean. 　　Usage: Joint type; as predicate, object, attribute; with a compliment 　　Source: "Han Xing Fazhi" How can but think it should be clear on the original of the original, _delete_ the laws of order. "" Jinshu Wu Tai Chi "style thinking and world Ming Wang degree, get to the root." 　　Examples: ~ The work is arduous and complicated, we must make great efforts to grasp. Thesaurus:  This is the source side, Script Cheng source Antonym Group:  Head Meal, Jiaotongyijiao