About Vancouver Canada,who has a land area larger than that of China but a population of less than 30 million,is vast and sparsely populated. It is Canada's national policy,which is persue perenial,to assimilate immigration. We can say that in Canada,no one is not immigration except the Indians.The only difference between those immigration people is the time duration. Vancouver is one of the a hand full of multi-ethnic city. Nowadays,among its 1.8 million residents,half were not born locally and one in four residents is an Asian. Though,the ethnic Chines,whose amount of population is around 250000,has played a decisive role in the city's economic restructure. Half of them get to Vancouver area in the past five years,that makes Vancouver become the biggest settlement of Chinese outside Asia.