CHINA EXTREME CONSTRUCTION | China Flatten Mountains

construction in china is growing rapidly, china is making amazing projects in the world. various construction world records made by china. China built airports on mountaintops by leveling mountains 1. China leveled mountains 2. retaining mountains from landslides on the cliff 4. China Railway Tunnel ________________ 不一样的中国 youtube: @user-fc2sm9kq7z ThinkHK思考香港 web: youtube: @thinkhk2523 ren jian youtube: @renjian6342 CCTV Video News Agency web: facebook: twitter: linkedin: youtube: @CCTVVideoNewsAgency Telp: 86-10-83949889 Email: cctv@