Raws li xyoo 2013, tsis muaj meej meej kev faib ua cov khoom noj hloov caj dab, thiab kev faib tawm sib txawv tuaj yeem ua raws li cov qauv sib txawv raws li kev xyaum.
Raws li seb cov khoom noj hloov hauv cov caj ces muaj qhov hloov kho hauv caj ces li tus qauv, nws tuaj yeem faib ua peb yam hauv qab no:
(1) Cov khoom noj hloov caj dab uas tsis muaj cov hloov khoom noj khoom noj khoom haus yog hais txog cov khoom noj uas tau los ntawm cov hloov pauv hloov caj ces, tab sis cov khoom lawv tus kheej tsis muaj cov noob hloov pauv.
(2) Cov khoom noj hloov tau raws caj ces muaj cov khoom noj hloov caj dab, tab sis lawv cov yam ntxwv tau hloov thaum ua haujlwm, thiab cov hloov pauv hloov pauv tsis muaj nyob hauv cov khoom noj hloov caj dab.
(3) Cov zaub mov raug kaw hloov chaw muaj cov khoom xyaw keeb. Tom qab tib neeg noj cov kab mob lossis cov zaub mov hloov pauv, cov hloov pauv ntawm cov noob caj noob ces thiab qhov caj ceg ntawm cov kab mob yuav cuam tshuam rau tib neeg lub cev.