Cǎotáng

Caotang was an anfusi, a pacification commission, of the Bozhou chiefdom, covering the Wengshui valley in present-day Weng'an County. After the Bozhou rebellion was crushed in 1600, the Caotang and Wengshui native offices were merged into the new Weng'an County under Pingyue Prefecture in 1601.