Tens of thousands of people moved to Hong Kong in 1949 to escape the
Chinese Communist Revolution. The population of Hong Kong increased from 1.8 million in 1947 to 2.2 million in 1951. As many mainland Chinese fled to Hong Kong over the next 30 years, the population of Hong Kong increased by 1 million every 10 years. Those who experienced hunger and political struggle under the
Chinese Communist Party (CCP) internalized stronger
anti-communist sentiments than Hong Kongers who didn't experience CCP rule. A distinct sense of Hong Kong identity existed since the 1970s, but Hong Kong nationalist sentiment didn't significantly appear until the
Tiananmen massacre of 1989. Both the Tiananmen massacre and the
pro-democracy movement in colonial Hong Kong strengthened feelings of division between Hong Kong and
mainland China. == Pro-Taiwanese sentiment ==