Confucianism, as a cornerstone of East Asian philosophy, has deeply influenced Vietnamese culture for centuries. Originating in China, this philosophy emphasizes moral integrity, respect for ancestors, and social harmony. In Vietnam, Confucianism was introduced during the Chinese domination and later became a significant component of local traditions. One of the most noticeable impacts of Confucianism on Vietnamese culture is its role in shaping traditional festivals. Tet, the Lunar New Year celebration, is a prime example where Confucian values are deeply embedded. The preparation for Tet includes offerings to ancestors and family reunions, all of which reflect Confucian ideals of filial piety and respect for elders. Moreover, Confucianism has influenced Vietnamese games and recreational activities. From traditional board games to modern gaming culture, the principles of harmony and balance are often echoed in these pastimes. For instance, some card games in Vietnam incorporate elements of luck and strategy, mirroring the emphasis on moral judgment and social etiquette in Confucian thought. Interestingly, the integration of Confucianism into Vietnamese games extends beyond traditional formats. Modern video games and online platforms also feature elements that resonate with Confucian values, such as community-building and ethical decision-making. This fusion highlights how deeply rooted Confucian ideals are in Vietnamese society. However, the influence of Confucianism on Vietnamese culture is not without challenges. As Vietnam becomes increasingly Westernized, there are concerns about the decline of traditional practices tied to Confucianism. Efforts are being made to revive and promote these traditions through education and cultural programs, ensuring that Confucianism continues to play a vital role in shaping Vietnamese identity and entertainment.