Cov Khoom Siv Thiab Cov Ntsiab Lus

Txij li nws tau tsim, tianyingtai tau ua raws qhov ua tau zoo thiab kev pabcuam, thiab tseem ceeb heev rau nws tus kheej kev tsim khoom lag luam. Ua raws li kev lag luam kev xav ntawm&& quot; siv cov tswv yim zoo thiab coj kev txhim kho kev lag luam&"; kom paub lub zeem muag ntawm&"ua tianyingtai' cov khoom lag luam kis thoob plaws ntiaj teb &". Txog qhov kawg no, tianyingtai kuj tau tsim tshwj xeeb tsim kom muaj lub luag haujlwm&"; chaw sim tshuaj sim &"; los ntsuam xyuas cov khoom lag luam los ntawm cov yam ntxwv ntawm cov khoom siv tshuaj lom neeg, cov yam ntxwv ntawm lub cev, cov yam ntxwv saum npoo av thiab txwv kev sim, thiaj li ua kom ntseeg tau cov khoom lag luam zoo thiab ua tianyingtai' khoom muaj peev xwm sim thiab R& amp; D muaj peev xwm ua tiav thiab ntseeg tau.