Teem tau ntau xyoo dhau los, Uchampak yog cov chaw tsim khoom thiab tseem yog ib tus neeg muag khoom uas muaj peev xwm tsim tau, tsim, thiab R<000000>D. pov tseg kua zaub tais Yog tias koj txaus siab rau peb cov khoom tshiab pov tseg kua zaub tais thiab lwm tus, txais tos koj hu rau peb.Nws pab qhia tawm ib puag ncig lub siab ntawm ib hom. Ua tau yooj yim rov siv dua, nws ua tau raws li cov neeg siv khoom xav tau ntau ntxiv rau lub luag haujlwm ib puag ncig.