On the 67th day of the poor tour of China, Chengde Saihanba National Forest Park Saihanba and Ulan Butong are only separated by a water, belonging to Inner Mongolia and Hebei, and once was part of the "Mulan paddock" of the Qing Dynasty Royal Chase. Historically Saihanba was a natural famous garden with abundant water and grass, dense forests, and a collection of animals and animals. In the late Qing Dynasty and the Republic of China, various factors caused the deforestation, which turned this place into a desert for thousands of miles, and became the source of sandstorms in Beijing and Tianjin. In the 1960s, led by the Ministry of Forestry, relevant graduates from all over the country came to the dam, overcoming the difficulties that ordinary people could not imagine, creating a miracle of desert becoming an oasis, wasteland becoming a forest sea, and using generations of efforts to create the "world's largest artificial forest". Creating a million-square forest sea in the desert is a great initiative for mankind to transform nature. From the TV series "The Most Beautiful Youth", I know Saihanba, today, I am a million-square forest sea, and I deeply admire the efforts and persistence of our older workers in my heart! Qixing Lake, Taifeng Lake, Saihanta are all under maintenance and cannot be punched in. By the way, I punched in the scenes of several TV dramas of "The Most Beautiful Youth" 1. Observation deck to see the forest sea 2. Sandland, sand dunes plant trees 3. Stone mountain plant trees 4. Pine forest, sand Liu Gusha 5. Kangxi point will be the platform 6. Shenshu (old age) 7. Qiuhui Cultural Park 8. Taifeng Lake 9. TV drama scene: Machinery Forest Farm Saihanba Hotel, the last episode of the reunion point