Baojia system 保甲制度
(重定向自Baojia)
The baojia system (Chinese:保甲; pinyin:bǎojiǎ; Wade–Giles:pao-chia) was an invention of Wang Anshi of the Song dynasty, who created this community-based system of law enforcement and civil control that was included in his large reform of Chinese government ("the New Policies") from 1069-1076.