Dedicate your fifth day to learning about the history of Shenyang. Start by visiting the Shenyang 9.18 Historical Museum, which commemorates the September 18th Incident, a significant event that led to the Japanese invasion of China. Explore the museum's exhibits, photographs, and artifacts that depict this important period in history. In the afternoon, head to the Liaoning Provincial Museum, where you can delve into the region's rich cultural heritage through its extensive collection of art, artifacts, and archaeological finds.