Hong-wu: Year 6, Month Intercalary 11, Day 23
6 Jan 1374
The minister Nai Zhao Zhan-duo-luo and others who had been sent by Can-lie Bao Pi-ya Si-li Duo-luo-lu, the king of the country of Siam (Hu), presented a memorial to express gratitude for Imperial kindness and offered tribute of local products. The envoys also offered their own tribute. The Emperor ordered that the tribute offered by the envoys themselves be refused.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 4, page 1535/36