Zheng-tong: Year 11, Month 12, Day 15
1 Jan 1447
The attendant minister Ruan Zong who had had been sent by Li Jun, the king of the country of Annam, as well as the attendant minister Chen Ma-wu, who had been sent by the country of Java, offered tribute of local products. A banquet as well as variegated silks, clothing and other goods, as appropriate, were conferred upon them.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 28, page 2912