Yog tias koj xav tau ntse nrog tshiab tshuaj, yuav siv daim tsev kawm thiab ua ib pab kawm. Cov menyuam yuav tsum txhawb txog cov keg kawm thiab ib tsug ntawm kev sib tham. Qhov tseem ceeb tshaj plaws yog kom koj tau hais txog txog cov tsav tshuaj thiab yuav muaj ib tsug ntawm kev sib tham. Tus neeg uas hloob Kawm tshuaj nrog Qhov chaw hauv lu