Cov iav hlav 2-4 hli

iav hlaws dai 2-4 hli
Nrhiav cov iav zoo hlaws 2-4 hli nrog kev ua haujlwm zoo thiab cov nqi qis nrog DDG. Peb yog ib qhov ua khob iav 2-4 hli thiab cov khw muag khoom muaj tshaj 20 xyoo. Txhua yam iav cov khoom muaj nyob rau hauv peb lub Hoobkas yog tsim nyob rau hauv Suav teb thiab ua tau raws li cov qauv zoo tshaj plaws. Txais tos kom peb cov iav pheej yig hlaub 2-4 hli.