Cheng-hua: Year 16, Month 7, Day 27
1 Sep 1480
The chief envoy Nai La-peng-sha, the deputy envoy and others who had been sent by the country of Siam, came to Court and offered tribute of elephants and local products. A banquet as well as clothing made from silks interwoven with gold thread, variegated silks and other goods, as appropriate, were conferred upon them.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 47, page 3587