* 1654 - A mission led by Zhang Xueli<!--張學禮--> and Wang Gai is organized, to travel to Ryûkyû, to discuss Ryûkyû's position under Qing authority; the mission does not make it to Ryûkyû, however, being blocked by Ming loyalists. | * 1654 - A mission led by Zhang Xueli<!--張學禮--> and Wang Gai is organized, to travel to Ryûkyû, to discuss Ryûkyû's position under Qing authority; the mission does not make it to Ryûkyû, however, being blocked by Ming loyalists. |