sentences:  Koxinga formulated a plan to give oxen, farming tools, and teach farming techniques to the Taiwan Aboriginals.He gave them Ming gowns and caps, provided feasts for chieftains and gifted tobacco to Aboriginals who were gathered in crowds to meet and welcome him as he visited their villages after he defeated the Dutch.After arriving in Batavia, Coyett was imprisoned for three years and tried for high treason, for surrendering the post and the loss of valuable goods.