80,000 square kilometers of grassland130,000 square kilometers of forest30,000 square kilometers of wetlandsMore than 3,000 rivers and more than 500 lakes······The grasslands, wetlands, forests, lakes and snowfields together constitute a good and complete natural ecosystem in Hulunbuir City, endow Hulunbuir City with rich natural resources and build an important ecological security barrier in northern China.For Hulunbuir, ecology is an advantage, a wealth, and a potential. This touch of green is