>>508649306
Australia and subsequently Australians are under Chinese protectorate system. They're officially recognized as part of the Han-Chinese umbrella, so it's a good choice.
Australia is a little country with little population (25 million) and no army to defend themselves, but China loooves Australia a lot so it buys beef and minerals from them, lots of minerals and food, and supports their local economy, invest in infrastructure and visits them all the time with ships patrolling their coasts. If you touch Australia, you touch China.