VIENTIANE, Feb. 21 (Xinhua) -- Laos' Ministry of Agriculture and Forestry has decided to develop new management plans and revise laws to strengthen the protection of conservation areas.

BEIJING/URUMQI, Feb. 20 (Xinhua) -- China National Petroleum Corporation (CNPC) announced Thursday that it has completed the drilling of the deepest vertical well in Asia, as a borehole reached a ...