Located in northeastern Inner Mongolia Autonomous Region, the Hulunbuir Grasslands are considered the "most unsullied grasslands" in China. Named after the Hulun and Buir lakes, the grasslands feature forests, rivers and lakes. [Photo/China.org.cn]

Located in northeastern Inner Mongolia Autonomous Region, the Hulunbuir Grasslands are considered the "most unsullied grasslands" in China. Named after the Hulun and Buir lakes, the grasslands feature forests, rivers and lakes. [Photo/China.org.cn]

Located in northeastern Inner Mongolia Autonomous Region, the Hulunbuir Grasslands are considered the "most unsullied grasslands" in China. Named after the Hulun and Buir lakes, the grasslands feature forests, rivers and lakes. [Photo/China.org.cn]

Located in northeastern Inner Mongolia Autonomous Region, the Hulunbuir Grasslands are considered the "most unsullied grasslands" in China. Named after the Hulun and Buir lakes, the grasslands feature forests, rivers and lakes. [Photo/China.org.cn]

Located in northeastern Inner Mongolia Autonomous Region, the Hulunbuir Grasslands are considered the "most unsullied grasslands" in China. Named after the Hulun and Buir lakes, the grasslands feature forests, rivers and lakes. [Photo/China.org.cn]

Located in northeastern Inner Mongolia Autonomous Region, the Hulunbuir Grasslands are considered the "most unsullied grasslands" in China. Named after the Hulun and Buir lakes, the grasslands feature forests, rivers and lakes. [Photo/China.org.cn]

Located in northeastern Inner Mongolia Autonomous Region, the Hulunbuir Grasslands are considered the "most unsullied grasslands" in China. Named after the Hulun and Buir lakes, the grasslands feature forests, rivers and lakes. [Photo/China.org.cn]

Located in northeastern Inner Mongolia Autonomous Region, the Hulunbuir Grasslands are considered the "most unsullied grasslands" in China. Named after the Hulun and Buir lakes, the grasslands feature forests, rivers and lakes. [Photo/China.org.cn]