On your final day in Shuzheng Valley, take the opportunity to immerse yourself in the local culture. Visit the nearby Tibetan villages and interact with the friendly locals. Learn about their traditional way of life, taste authentic Tibetan cuisine, and browse through the local handicrafts and souvenirs. If you're interested in spirituality, you can also visit the nearby monasteries and temples to gain insight into Tibetan Buddhism. In the afternoon, bid farewell to Shuzheng Valley and begin your journey back home or continue exploring other parts of Jiuzhaigou National Park. Reflect on the unforgettable experiences and memories you have made during your 3-day trip to this enchanting valley.