White people, genetically contemporaries of Europeans, established the first advanced civilization in the territory of modern China. The first dating of the skeletons estimated the age of the mummies at more than 6,000 years, which could suggest that the Chinese learned bronze smelting from white people, rather than inventing it on their own around 3000 BC, as previously thought. 'Consensus' prevailed among Chinese scientists and subsequent radiocarbon dating showed an age of 2800 B.C. at most, and excavations were halted. To date, the excavated skeletons are not being made available to foreign scientists. Fortunately, we still have a lot of interesting photos, detailed descriptions of the skeletons.