Lim Vaj Tsev

Tag lawm zoo-paub tias yog ib qho ntawm cov ua lim lim cov vaj tsev lag luam nyob hauv Suav teb, tshwj xeeb hauv kev muab cov khoom siv ruaj khov ruaj khov cuab yeej. Txais tos yuav zoo lim tsev nyob ntawm kev sis tw nqi los ntawm peb lub hoobkas.