Lub hom phiaj ntawm ib txoj hlua hlau yog los npaj ib tus neeg cov xov hlau rau hauv ib chav tsev kom xa hluav taws xob zoo thiab cov teeb liab. Cov Khoom Siv Hluav Taws Xob yog siv rau hauv cov tshuab koom nrog hauv cov khoom siv hauv tsev, khoom siv hauv tsev, khoom siv hauv tsev, kev ua tub rog thiab kev tiv thaiv, khoom siv kho mob, thiab ntau yam ntxiv.
