Culture of ethnic minorities in Vietnam in general, and in Thai Nguyen province in particular citadel, built over thousands of years of construction history water and retain water with many unique values. In In recent times, our Party and State have had many owners policies and policies to develop culture, including: Have policies to preserve and promote cultural values ethnic minorities, contributing to building Vietnamese culture The South is advanced and rich in national identity. Documents of the 13th Party Congress emphasized the importance Development point: "Arousing the desire to develop the land prosperous country, happy, self-reliant and developed Harnessing the strength of the great national unity bloc... Taking cultural and human values as the foundation and strength important endogenous factors to ensure sustainable development", “Reduce the gap in development and life levels cultural life between regions, regions, and classes within society, paying special attention to remote and remote areas ethnic minorities... Pay attention and create conditions conditions for the development of culture and arts of ethnic groups minority".