The international promotion activities of Chinese that are currently being comprehensively expanded to all parts of the world must take into account the current status of overseas Chinese ethnic cultures, and comprehensively promote the international promotion of Chinese, promote Chinese culture to develop soft power, and support overseas Chinese culture from China. The mother of culture is born, and it is another thing to become the ethnic culture of the local society. If the former replaces the latter, it will confuse the boundaries between Chinese learning a mother tongue and learning a foreign language, and confuse and cooperate with overseas Chinese to build their own ethnic groups. The boundary between culture and the promotion of Chinese culture is not conducive to maintaining and developing the policy relationship between the Chinese and China. What does this text emphasize? ['Attention should be paid to maintaining and developing the normal relations between overseas Chinese and China.', 'The development of Chinese cultural soft power should go hand in hand with supporting overseas Chinese ethnic cultures.', 'Overseas Chinese culture should be ingeniously integrated with Chinese culture while maintaining its own characteristics.', 'One of the prerequisites for Chinese international promotion activities is to support overseas Chinese to build their own ethnic culture.']