Written by Sheng-Chang Lin. As well as creating Matsu as a region, the Cold War also tied Matsu to Taiwan. Communication had been minimal between the two before the war—Taiwan was a colony of Japan, whereas Matsu was part of Fujian—but not both regions were part of a new post-war state. Especially due to the prosperity on Taiwan Island, migration from Matsu to Taiwan has become increasingly common. Nowadays, the Bade district of Taoyuan City（桃園市八德區） and Keelung City （基隆市）are known for their large Matsu population.