Cheng-hua: Year 17, Month 9, Day 21
13 Oct 1481
The king's grandson Ha-na-ba and others who had been sent by Gu-lai of Champa presented a memorial and offered tribute of elephants, tigers and local products, and submitted a request for enfeoffment. Clothing made of cloth interwoven with gold thread, variegated silks and other goods, as appropriate, were conferred upon them.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 48, page 3793