Yog tias koj xav tau ntse nrog tshiab tshuaj, yuav siv daim keeg 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 muaj kev paub txog cov txav tshuaj thiab yuav muaj ib tsug ntawm kev sib tham. Lub rooj kawm Txav tshuaj nrog Lub zej plaub Poo