Flag of the Republic of China sovereign independent country of the Republic of China (ROC) to the island of Taiwan. On the mainland, the communist forces of Mao Zedong established the People's Republic of China and adopted their own national flag. On October 23, 1954, the National Emblem and National Flag of the Republic of China Act () was promulgated by the Legislative Yuan to specify the size, measure, ratio, production, and management of the flag. While public display of the ROC flag is generally frowned upon, and may even lead to arrest in the PRC, Cambodia was the first country to outlaw it officially. In
History of the Republic of China Between April and November, major cities passed from Kuomintang to Communist control with minimal resistance. In most cases the surrounding countryside and small towns had come under Communist influence long before the cities. Finally, on 1 October 1949, Communists founded the People's Republic of China. After 1 October 1949 Chiang Kai-shek and a few hundred thousand Republic of China troops and two million refugees, predominantly from the government and business community, fled from mainland China to Taiwan; there remained in China itself only isolated pockets of resistance. On 7 December 1949 Chiang proclaimed Taipei, Taiwan, the temporary capital of the