Introduction to the red pine virgin forest: Covering an area of 2,400 hectares, the trees are between 400 and 500 years old. The red pine is famous both at home and abroad for its excellent material and valuable seeds. It is rarely distributed in the world and is now rare in China. . Climbing high and looking into the distance, the original red pine forest is lush, cascading and stretching to the sky, just like a piece of jasper.