Vim li cas qhov kev xav tsis zoo ntawm cov txheej txheem kev kawm cuam tshuam nrog nws cov txiaj ntsig zoo?
Nws feem ntau lees paub tias cov tub ntxhais kawm kawm tau zoo dua yog tias qhov kev nyiam tshaj plaws yog tsim rau qhov no, thiab cov kws qhia ntawv xav tau, tab sis tus phooj ywg zoo kawg. Yog tsis muaj tus cob qhia zoo, leej twg yuav nyiam los ntawm txhua tus, nws yuav luag tsis yooj yim sua kom paub cov ntaub ntawv thiab xeem dhau kev ua tiav, puas yog? Koj yuav tsum nyiam cov kev qhia, thiab cov txheej txheem kev kawm yuav tsum ua rau muaj kev xav zoo heev. Yog lawm. Tab sis, […]