Zhu Bajie is a character from the classic Chinese novel Journey to the West, written by Wu Cheng'en. He is a half-human, half-pig figure known for his gluttony, laziness, and humorous personality. Zhu Bajie serves as one of the disciples of Tang Seng, the monk on a quest to retrieve Buddhist scriptures from India. In the story, Zhu Bajie represents the struggle between desire and spiritual growth. Despite his flaws, he is loyal and brave, often using his strength to help the group. His character adds comic relief and depth to the narrative, making him a beloved figure in Chinese literature.