Title: Xin jian tie lu Qing Zang xian Geermu zhi Lasa duan gong cheng jun gong huan jing bao hu yan shou sheng tai ying xiang diao cha zhuan ti bao gao
Subjects: Railroads, Environmental protection, Qing Zang tie lu (China), Wildlife conservation, Conservation of natural resources
Places: Plateau of Tibet