Standardized Production of Tibetan Medicine;Mobile Medical Treatment Vehicles;Fourth Group of Aid-Tibet Workers Enter the Region;GDP Tops 8 Billion Yuan in the First Half;Gelug Sect Resumes Tests for Degree;Half a Million Visitors to Tibet;Powa Ceremony in the Monkey Year;New Artifacts Unearthed From Zhangzhong Ancient Town;New Structures Found Under the Potala Palace;Buddha Painting Unfolding Ceremony in Gandain Monastery。