China's People's Liberation Army/Navy has been practicing for a possible blockade of Taiwan with ships, planes, and drones. This week, Formosa Files looks at the history of blockades connected to Taiwan. Plus, hear about the nastiest "ocean blockade" in history -- when the new Qing authorities ordered the evacuation of the Chinese coast for over 20 years! 

Maps, links, pics, and more can be found at formosafiles.com