Yong-le: Year 5, Month 9, Day 1
1 Oct 1407
The chieftains who had been sent separately by the Ba-bai/Da-dian Pacification Superintendent Dao Zhao-san, the Laos Pacification Superintendent Dao Xian-dai and the Bo-le native official Ma-ha-dan-ma-la-zha, came and offered tribute of gold and silver utensils and native products. Paper money, silks and cloth, as appropriate, were conferred upon the chieftains.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 11, page 987