War in northern Vietnam spills over into Taiwan, with French troops occupying several ports. This wake-up call for the Qing prompts an upgrading of their neglected frontier prefecture; Taiwan becomes a province, and the authorities finally start to develop and strengthen the island. It's too little too late, however, and Peking's weak commitment to Taiwan is shown in 1895, when it cedes Taiwan and the Pescadores "in perpetuity" to Japan. After 212 years, Qing rule over Taiwan comes to an end. But before Japanese colonial rule begins, there will be a short-lived Republic of Formosa.