Yong-le: Year 3, Month 7, Day 5
30 Jul 1405
Dao Meng-mai, the uncle of Dao Ji-han, the native-official vice magistrate of Ning-yuan Subprefecture in Yun-nan, and others came to the Court and offered tribute of local products. A title patent, a verification seal, a gold warrant, a set of ramie-silk clothing and six bolts of ramie silks and silk gauzes were conferred upon Dao Meng-mai and the others.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 10, page 690