Zheng-tong: Year 9, Month 5, Day 20
6 Jun 1444
....as well as the envoy Fu-liu-gai (Alt: Xiao-liu-gai) and others who had been sent by Mo-he Bi-gai, the king of the country of Champa, came to Court and offered tribute of horses and local products. A banquet as well as variegated silks and other goods, as appropriate, were conferred upon them.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 27, page 2345/46