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For more on Australia's new immigration regulation, we turn again to our current affairs commentator, Hua Shiping. Hello Professor Hua.
Q1, Can you tell us why Australia has tightened its immigration norms?
Q2, Professor Hua, it seems there's a new wave of emigration in China. A fourth of 51 thousand new immigrants in British Columbia in Canada are Chinese. Can you give us a brief rundown on how the Chinese emigration trend has shifted through the years?