Overview the Study on the Capital Luoyang of Sui-Tang Period, Chinese Archaeology and WorldArchaeology in 21st Century, Chinese Social Science Publish House, 2002.
《隋唐洛阳城研究史论》，《21世纪中国考古学与世界考古学》，中国社会科学出版社，2002年。
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Archaeology suggests humans have been there for 50,000 years, so the Aboriginal Australians may be one of the oldest continuous populations in the world.