Tian-shun: Year 1, Month 3, Day 28
21 Apr 1457
The envoy Li Wen-lao and others who had been sent by the country of Annam submitted a memorial and a salutory letter and came to Court to offer tribute of gold and silver utensils and local products. A banquet as well as biao-li of variegated silks and other goods were conferred upon them.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 35, page 5894