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Tsev > Xov xwm > Ntsiab lus
Sojntsuam Dua Tawm Tawm
Mar 14, 2017

Kev siv cov cuab yeej tawm sai (RP) yog nyob rau xyoo 1990 ntawm xyoo pua 20th hauv kev tsim khoom ntawm cov khoom siv kev lag luam, yog tsim khoom lag luam tshiab khoom tsim ntawm ib yam khoom tseem ceeb, siv cov khoom lag luam, , thiab txhim kho cov khoom siv competitiveness tau nquag pauv cov luag haujlwm nce, txij li siv technology tawm tuaj yilai, tau tsim ntawm kev tsim hauv cov tau txais dav ntawv, thiab tsim tawm ib qho ntawm kev siv tshuab tshav.