Meanwhile, the so-called Mainlanders (Taiwanese) are mostly descended from people who migrated from mainland China to Taiwan during the 1940s and 1950s, usually in the context of the Second World War, Second Sino-Japanese War, and Chinese Civil War. They are often referred to in Taiwanese Mandarin as "Waishengren" (meaning "people from outside of this province"). The Mainlanders (Taiwanese) comprise approximately 14% of Taiwan's total population.