Cheng-hua: Year 19, Month 11, Day 10
9 Dec 1483
The Vice Censor-in-Chief and Yun-nan Grand Coordinator Wu Cheng died. Cheng ( zi Shang-zhong) had his origins in Qian-tang County, Zhe-jiang.... Subsequently, it was ordered that he take on the post of Yun-nan grand coordinator and that he assist in handling military matters. At this time, he died in his post. Sacrifices were conferred upon him and he was buried in accordance with the precedents....When he was in Yun-nan, he put great efforts into handling the Nang Han-nong affair.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 49, page 4165