万宝常作为一个普通的乐工,怀着对音乐的喜爱,常年浸淫于此,提出了著名的“八十四调”理论,然而人微言轻,不幸被沛国公郑泽所盗用。万宝常愤世嫉俗,不惧皇帝的权威,敢于指出黄钟之音为亡国之音。 Wan Baochang as an ordinary musician, with love of music, perennial steeped in here, put forward the famous “eighty-four tune ” theory, however, people say it mildly, unfortunately, was used by Peigong Zheng Ze misappropriation. Wanbao often cynical, not afraid of the emperor’s authority, dare to point out the sound of the bell of the bell is the voice of perishing.