Qvidian tau tshaj tawm lawv Cov Lus Qhia Txog Kev Muag Khoom rau xyoo 2015 thiab nws muaj tag nrho cov stats thoob plaws cov chaw muag khoom uas yuav tsum pab koj ntsuas koj tus kheej kev muag khoom tawm tsam qhov kev tshawb pom. Cov koom haum hauv xyoo 2015 tab tom ua qhov hloov pauv mus rau kev loj hlob hnyav. Cov thawj coj ntawm kev muag khoom yuav tsum rov tsom mus rau kev ua kom lawv pab pawg ua tau zoo dua los ntawm kev saib dhau qhov kev muag khoom muag thiab txhawb kev muag khoom…