Peb caw cov tuam txhab tshwj xeeb hauv kev tsim cov qos yaj ywm cov khoom lag luam los tshaj tawm cov ntaub ntawv ntawm qhov xav tau ntawm cov khoom siv raw ntawm peb lub vev xaib.
Cov ntawv tshaj tawm yuav raug tshaj tawm ib zaug ib lub lim tiam, ntawm qhov tsis yog lag luam.
Txhawm rau koom nrog hauv qhov project, ua daim ntawv thov: