▸Cov ntawv thov siv zaus siab, tsim tshwj xeeb rau Kev Lag Luam 4.0. Siv dav hauv kev lag luam xws li kev tsim tsheb, khoom siv hluav taws xob, ntaub, thiab tshuab ntim khoom, muab lub zog ruaj khov thiab txhim khu kev qha rau cov kab ntau lawm.
▸Kev tshuaj xyuas kev txuag hluav taws xob, rov qab tau sai sai ntawm kev nqis peev. Kev saib xyuas cov ntaub ntawv siv hluav taws xob tiag tiag los ntawm lub kaw lus tswj hwm hluav taws xob pab cov tuam txhab siv cov kev txhim kho kev txuag hluav taws xob. Cov ntaub ntawv xeem tiag tiag qhia tau tias cov nqi nqis peev khoom siv tuaj yeem rov qab tau hauv 12-18 lub hlis.