Yuav muaj ib tug qhov kev xaiv thiab rau ib tus neeg hloob uas xav kom paub txog tsav tshuaj?
Yog tias koj xav tau ntse nrog txav tshuaj, yuav siv daim keeg kawm thiab ua ib kev xeeb. Tus uas muaj nyob rau hauv txoj kev kawm yuav tsum yiav txog cov keg kawm thiab ib tsug ntawm kev sib tham. Qhov tseem ceeb tshaj plaws yog kom koj tau muaj kev paub txog cov tsav tshuaj thiab yuav muaj ib tsug ntawm kev sib tham. Lub rooj kawm Kawm tshuaj n