Xuan-de: Year 1, Month 12, Day 9
6 Jan 1427
Paper money, ramie-silk, silk gauzes and clothing made from silk gauzes interwoven with gold thread, as appropriate, were conferred upon the envoy Nai Wen and others from the country of Siam. In addition, headwear and belts were also conferred upon Nai Wen and the interpreters and headmen, a total of five persons.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 17, page 609