Cov txiv neej lub lag luam qe yuav ua kom cov pob qij txha thiab cov nyom ntawm cov kev sib txuas, cov kua nplaum tseem yog ib qho khoom ua si tseem ceeb yog cov khoom siv tseem ceeb, thiab tam sim no lub lag luam yog cov zoo dua cov khoom cua zoo nkauj kua nplaum - yog lub Tshuag Cov Khoom Muag, ua siab dua.
Cov chav kawm yog qhov ua rau cov kua nplaum nyob rau hauv cov txheej txheem xaiv cov kua nplaum kuj yog qhov tseem ceeb tshaj xaiv cov neeg ua haujlwm uas yuav tsum tau paub txog cov kua nplaum, cov kua nplaum kom muaj dej tsis haum, uas yog sab nraum zoov ntawm cov kua dej yuav tsum tau ua ntawm.
Txiv neej lub qhov cub tso kua nplaum yuav tsum tsis muaj dej, los yog cov nyom ntawm cov pob qij txhaws ntawm cov pob qij yuav ua rau nws tawg thiab tuav qhov xwm txheej, qhov khoom ntawm ntau hom kub, sab qaum teb thaum lub caij ntuj no nws qhov kub tshaj plaws yuav ua tau zoo raws li nws Tsab 39 degrees.
