Lub tuam txhab tsim khoom siv tshuaj loog hauv Suav teb no tsim ntau yam ntawm cov tshuab siv tshuaj loog, lub tshuab ua pa, thiab lwm yam khoom siv rau cov tsev kho mob.Nrog rau xyoo ntawm kev paub thiab kev siv tshuab siab heev, lawv ua kom zoo thiab kev nyab xeeb ntawm lawv cov khoom ntawm tus nqi pheej yig.
