The name New China has been frequently applied to China by the Communist Party of China as a positive political and social term contrasting pre-1949 China (the establishment of the PRC) and the new socialist state, which eventually became Zhōnghuá Rénmín Gònghéguó (see below), known in English as the "People's Republic of China". This term is also sometimes used by writers outside mainland China. The PRC was known to many in the West during the Cold War as "Communist China" or "Red China" to distinguish it from the Republic of China which is commonly called "Taiwan", "Nationalist China" or "Free China". In some contexts, particularly in economics, trade, and sports, "China" is often used to refer to mainland China to the exclusion of Hong Kong, Macau and Taiwan.