Peb paub zoo tias yog ib qho ntawm cov tuam txhab ua lag luam thiab cov muag khoom hauv Suav teb rau ntau tshaj 15 xyoo. Thov so assured mus yuav zoo scaffold tag ntawm kev sis tw nqi los ntawm peb lub hoobkas. Yog xav paub ntxiv, tiv tauj peb tam sim no.
