Guizhou, one of China's major mineral-rich provinces, is turning mine restoration into a driver of green development.
Guiyang held a public awareness campaign on surveying and mapping law and national territory awareness on Aug 28.
Guizhou and five neighboring regions have strengthened cooperation on high-precision BeiDou positioning services.
The Guizhou Provincial People's Government has issued new trial measures governing the tendering of mining rights.
On June 26, the Guiyang bureau of natural resources and planning launched a series of public awareness activities for the 36th National Land Day.