The Sun Yat Sen memorial is an impressive monument in Taipei. Known popularly as &lsquoGuo Fu&rsquo, father of the nation, in Taiwan, Sun&rsquos legacy and popularity extends beyond the frontiers of the Republic of China (Taiwan) to the &lsquomainland&rsquo People&rsquos Republic of China. A unifying force between the communists and the Kuomintang (KMT), a party he founded and led till he died in 1925, Sun is also credited with leading the revolution that brought an end to centuries-old imperial rule in China.