Good for evil, and insisted on change. Su Song, "like thieves of Hebei Jingdong": "During the brutal of the party, bad music does not repent, shall imperial law to Jun punishment, punish one to warn a hundred." Qing Tang Zhen "potential book far Remonstrance": "The a tyrant, and finally not a province, bad music does not repent, then those who like said before. "