Tian-qi: Year 3, Month 3, Day 29
28 Apr 1623
...Hu Qi-zao, the prefect of Wu-ding Prefecture in Yun-nan, was promoted to surveillance vice commissioner of the province, with responsibility for the Lin-an/Yuan-jiang Circuit. Cao Jing-chen, the prefect of Yong-chang Prefecture, was appointed as assistant administration commissioner of the right for the province, with responsibility for the Jin-chi/Teng-chong Circuit.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 127, page 1675