Zheng-tong: Year 4, Month 9, Day 4
11 Oct 1439
The envoy Li Jing who had been sent by the country of Ryukyu, the envoy Bu-sha-pa Ji-ge who had been sent by the country of Champa and... all 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 24, page 1129