Tín ngưỡng thờ Tổ is a Vietnamese cultural practice that involves honoring ancestors and family lineage. This belief system emphasizes respect for one's forebears, recognizing their contributions and sacrifices. Families often create altars in their homes to pay tribute to their ancestors, especially during important festivals and ceremonies. The practice is deeply rooted in Vietnamese society, reflecting the importance of family and community. It fosters a sense of belonging and continuity, as individuals connect with their heritage. Celebrations like Tết (Lunar New Year) often include rituals to honor ancestors, reinforcing the values of respect and gratitude within families.