Hluav taws ntawm lub qhov rooj txuag lub neej nyob thiab tiv thaiv cov cuab yeej. Cov hluav taws kub zoo yog qhov tseem ceeb kom ntseeg tau tias cov neeg nyob tau tuaj yeem khiav tawm hauv tsev nrawm thiab nyab xeeb; Zam kev rau txim uas muaj peev xwm. Cov kev khiav hauv cov tuam tsev xws li cov tsev tu, cov tsev kawm ntawv, tsev so thiab lwm yam. Yuav tsum muaj kev tiv thaiv tseem ceeb; thiab cov nplaim hluav taws kub tej zaum yog ib qho tseem ceeb tshaj plaws hauv kev muab lub sijhawm nyob hauv cov neeg nyob kom nyab xeeb.
Lub qhov rooj hluav taws tsis yog lub qhov rooj plooj. Nws yog qhov ua tiav ua ke muaj lub rooj sib txoos ua tiav muaj cov ncej, txhua lub ntsej muag hluav taws kub thiab cov pob haus luam yeeb, xws li pob taws, nyiaj siv ua haujlwm dua, lub xauv thiab xauv. Ib yam li lwm cov cuab yeej kev nyab xeeb, xws li tua hluav taws thiab lub tswb ceeb thiab kev saib xyuas kom meej thiab kev saib xyuas thaum muaj hluav taws.
