Peb paub zoo tias yog ib qho ntawm cov ua lag luam ql DTH khoom thiab cov muag khoom hauv Suav teb. Thov koj xav tias dawb mus yuav cov khoom zoo ql DTH ntawm tus nqi sib tw los ntawm peb lub hoobkas. Muaj kev pabcuam zoo thiab xa tuaj raws sijhawm.