King Cheng of Chu was a ruler of the ancient Chinese state of Chu during the Warring States period. He is known for his efforts to strengthen the state and expand its territory through military campaigns and alliances. His reign marked a significant period of growth and consolidation for Chu. King Cheng is also recognized for his contributions to the cultural and political landscape of the time. He promoted the arts and supported scholars, which helped to enhance the state's prestige. His leadership played a crucial role in shaping the history of Chu and its interactions with neighboring states.