Peb nyob nraum paub tias yog ib qho ntawm cov kws tshaj lij kev lag luam rooj vag valve tuam ntxhab thiab cov muag khoom hauv Suav teb. Thov kom dawb mus yuav bulk phau ntawv rooj vag valve ntawm tus nqi sib tw ntawm no thiab tau txais cov lus hais los ntawm peb lub hoobkas.

Xa kev nug