Yong-le: Year 3, Month 7, Day 13
7 Aug 1405
The envoy Zeng Shou-xian and others who had been sent by Zhao Lu-qun Ying-duo-luo-di-la, the king of the country of Siam, came to Court and offered tribute of local products. Paper money and suits of clothing made of silk gauze interwoven with gold thread were conferred upon the king.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 10, page 693