'With the research "The policy of Vietnamese dynasties towards Chinese people", the author has initially systematically summarized the policy for Chinese people of Vietnamese feudal dynasties. Each dynasty has compatible behavior depending on the specific historical situation. The latter dynasty has always inherited and developed policies that had been implemented from the previous dynasty in a more detailed and coherent manner. Those policies have contributed to becoming one of the important factors that make the Chinese people always attached to the Vietnamese ethnic community, create conditions for them to make certain economic, cultural and social contributions. This is a research project that achieved recognition and appreciation of professionals.