Archaeological Discoveries   Photos: Top 10 Chinese Archeological Discoveries in 2002   China s top 10 archaeological findings of 2002 announced   Large group of ancient tombs unearthed in central China   Neolithic stone tool "production line" discovered in S. China   Top 100 Archaeological Discoveries in the 20th Century   Underground Palace Discovered   Han Dynasty s cultural relics exhibited   China s Lost Cities: Archaeology from the Neolithic to the Eastern Zhou   China Selects Top Ten Archaeological Discoveries in 2001   "Nanjing Man" Reconfirmed Over 500,000 Years Old