Tấm is a central character in a popular Vietnamese folktale known as "Tấm Cám." The story revolves around her life, which is marked by hardship and resilience. Tấm is often portrayed as a kind and hardworking girl who faces challenges from her stepmother and stepsister, Cám. Throughout the tale, Tấm undergoes various transformations, including becoming a beautiful princess with the help of magical elements. The narrative highlights themes of justice, perseverance, and the triumph of good over evil, making it a beloved story in Vietnamese culture.