Zheng-tong: Year 11, Month 11, Day 18
6 Dec 1446
The Qian-guo Duke Mu Bin, regional commander of Yun-nan, and others, as well as the capital officials, Tatar officials, commanders, deployed housemen and others, a total of 15,982 persons, were rewarded with ding of paper money, as appropriate. The rewards were for the building of the Teng-chong city wall.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 28, page 2895