Taejo of Joseon
The rationale expressed by "gyorin" was applied to a multi-national foreign policy. Scholarly writing about the Joseon dynasty has tended to focus on diplomatic relations with China and Japan, but the intermediary nature of "gyorin" contacts—for example, Joseon-Ryukyuan diplomatic and trading contacts—were important as well. Envoys from the Ryūkyū Kingdom were received by Taejo of Joseon in 1392, 1394 and 1397. Siam sent an envoy to Taejo's court in 1393.