"The Tale of Tam and Cam" is a Vietnamese folktale about two sisters, Tam and Cam. Tam, the kind and gentle sister, is mistreated by their stepmother, while Cam, the selfish sister, enjoys the stepmother's favor. The story follows Tam's struggles and her eventual transformation into a beautiful woman with the help of magical creatures. As the tale unfolds, Tam's goodness is rewarded, and she wins the love of a prince. Meanwhile, Cam's jealousy leads her to plot against Tam. Ultimately, the story highlights themes of kindness, resilience, and the triumph of good over evil, common in many folktales.