Hong-wu: Year 6, Month 10, Day 22
7 Nov 1373
The minister Nai Yi-ji-lang and others who had been sent by Hu-er-na, the Ba-shan prince/king (巴山王) of the country of Cambodia, and Zhao Wei-zhi and others who had been sent by Siam (Hu), each presented a memorial and offered tribute of local products. It was ordered that the calendar Da Tong Li for the following year as well as patterned fine silks and silk gauzes interwoven with gold thread be conferred upon both rulers, and that fine silks, silk gauzes, boots and socks be conferred upon the envoys.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 4, page 1520