After the anti- Manchu hero, Koxinga, defeated and expelled the Dutch in 1662, the Pescadores reverted to Chinese sovereignty, and became the gateway to Taiwan.
至明永曆十五年（西元一六六一年）鄭成功東征驅逐荷人後，澎湖始隸屬台灣，正式設治，屯戍重兵而成台灣的門戶。