Kev sib tham tsis muaj hnub nyoog hauv kev tshawb fawb txog archaeology
Kev Sib Tham Txog Keeb Kwm Hauv Kev Tshawb Fawb Txog Keeb Kwm Kev sib tham txog keeb kwm hauv kev tshawb fawb txog keeb kwm yog kev sim txiav txim siab hnub nyoog ntawm kev tshawb pom, txheej av, lossis qhov xwm txheej yav dhau los hauv cov sijhawm teem sijhawm uas meej heev - piv txwv li, "2.500 xyoo dhau los" lossis "kwv yees li 500 BC-200 AD." Tsis zoo li kev sib tham txog keeb kwm, uas tsuas yog npaj cov hnub raws li "laus dua" thiab "hluas dua," kev sib tham txog keeb kwm sim muab tus lej xyoo ... nyeem ntxiv