改曲易调

Explanation: Changes in policy or practice of metaphor. 　　Source: "Three Kingdoms Wei Zhi Ji Chuan Chiang," Chen Liang Majesty the potential theft of God meditation, and the concept of a public hearing, if things are not entirely to reason and things are not weeks to use, easy to tune to change the song, far and Yellow Tang Kok power, traces of the past Zhaowu Wen, Qi recent study it indeed! "