How mainland Chinese immigrants are transforming Vancouver
A wave of wealthy immigrants from mainland China is transforming Vancouver in Canada, but the influx has seen property prices soar and most are reluctant to give up Chinese citizenship

Life is good for Wei Fuqiang and Chen Qianhong.
Sitting on their 10-metre cruiser in Vancouver's exclusive Coal Harbour marina, the married mechanical engineers recount an unlikely trajectory from wartime China, to Tsinghua University at the height of the Cultural Revolution, to elite careers building particle accelerators in Europe at a time when few of their countrymen were even allowed to leave China.
Little about this remarkable couple is typical - yet as mainlanders they now typify a vast wave of immigration that is rapidly transforming Vancouver.
Wei, 70, and Chen, 68, retired to the west Canadian city from their most recent home, Switzerland, in 2010. Chen said: "They are very different, Europe and Canada. Canada has opened its arms to all people. It's very multicultural. But in Europe, they are always pushing you, they try to integrate you into their culture.

"In Canada, they respect your background, you feel you are the padrone," she said, lapsing into Italian for "master of the house". "You are not anymore a guest. This is really your home."