Have you ever taken a close look at Sanxingdui's cultural relics? This video shows macro photography of them in 12K. The much anticipated archaeological excavation of the Sanxingdui Ruins site in southwest China's Sichuan Province has been underway, with nearly 10,000 cultural relics dating back about 3,000 years unearthed so far, since the site announced the discovery of six more pits in March.