Around 2005, the Chinese government began pushing its policy of huaren canzheng, or “ethnic Chinese participation in politics overseas”. It was a new tactic in the Chinese Communist Party’s “united front” strategy to gain political influence abroad by helping trusted members of the Chinese diaspora gain political influence.
Since then, ethnic Chinese people supported by Beijing have begun joining political parties and running for office in Canada, New Zealand, Britain, and Australia. The strategy is most advanced in Canada, but it’s been building in Australia, too.