Han Nationalism is a political and cultural movement that emphasizes the identity and interests of the Han Chinese, the largest ethnic group in China. It seeks to promote the unity and pride of the Han people, often in response to perceived threats from other ethnic groups or foreign influences. This movement can manifest in various forms, including cultural preservation, language promotion, and political advocacy. The rise of Han Nationalism has been influenced by historical events, such as the Opium Wars and the Cultural Revolution, which have shaped the collective memory of the Han people. While it can foster a sense of belonging and community, it may also lead to tensions with minority groups and complicate China's ethnic relations.