Cov neeg niaj hnub no, cov khoom siv tshuab tau nyob hauv ntau qhov kev lag luam los hloov cov khoom siv tes ua ib txwm siv, thiab dhau los ua kev txhim kho kev lag luam ntawm Lub Sijhawm, tab sis tom qab siv sijhawm ntev yog qhov yooj yim tshwm sim txhua yam kev txhaum, tseem yuav tsum tau kho manually, yog li ntawd, cov neeg ua haujlwm tseem xav paub ntau ntxiv txog kev daws teeb meem ntawm cov khoom siv.

