Several Chinese diaspora communities in Australia have raised concerns over China’s new Ethnic Unity Law.

Representatives from Hong Kong, Tibetan, Uyghur, Taiwanese and other groups say the law could affect cultural expression and freedom of speech.

In addition, the law came into effect on July 1 and aims to promote a shared national identity among China’s ethnic minority groups.

Community advocates are worried about possible impacts on people living overseas, including those who speak out about political or cultural issues.

They are calling on the Australian government to take stronger action to protect the rights and freedoms of diaspora communities.

China has defended the law, saying it is designed to prevent separatism and maintain national unity.

The issue has sparked a wider debate in Australia about human rights, cultural identity and the influence of foreign laws overseas.