Jiuzhaigou National Park reopens to the public after being forced to close after the magnitude-7.0 earthquake that struck southwest China's Sichuan Province in 2017. Inscribed by UNESCO as a World Heritage Site, Jiuzhaigou National Park is a natural reserve famed for its spectacular waterfalls, lush forests and serene plateau lakes. CGTN is at the park to see how it's recovered from the earthquake.