Through hard work and practices of scientific research team of Tibet Huatailong for years, eight scientific achievements made by intelligence and sweats including Study and Application of Tailings Pasty Fluid Creeping Stockpiling Technology to Groove-Slope-Rainfall Gathering Valley Tailings Pond, Study and Application of Overproof Bottom Water Treatment Technology for Copper Polymetallic Ore and Innovation and Practice of Plateau Harmonious Mining Area Construction based on “Establishing Enterprise for Public and Gold for Mass” passed authentication by experts in the industry on Nov. 2013, among which one reached international leading level, four reached international advanced level and three reached domestic leading level.