Clockwise from above: Zhao (L) and Sheng oversee the nature reserve from the Tonkin langur monitoring point; Tonkin langurs, a first-class national protected animal, inhabit the nature reserve; Dashahe Nature Reserve in Guizhou province is rich in biodiversity. CHINA DAILY
21世纪报社版权所有，未经书面授权，禁止转载或建立镜像。 主办单位：中国日报社 Copyright by 21st Century English Education Media All Rights Reserved 版权所有 复制必究 京ICP备13028878号-12京公网安备 11010502033664号
京公网安备 11010502033664号
