Rau qhov tseem ceeb uas txhais tau tias zam xyoo no

Txhua xyoo muaj nws cov zam, thiab txhua lub zam muaj nws tus kheej tshwj xeeb, thiab vim hais tias koj mob siab rau txhua yam uas yog zam, peb tau sau tseg rau koj cov yam ntxwv tseem ceeb tshaj plaws ntawm zam ntawm 2018, nyob rau hauv ib tsab xov xwm, raws li muaj rau lub hauv paus ntsiab lus. tshwm sim kom meej meej hauv kev ua yeeb yam thiab xaiv cov neeg tsim qauv sab saum toj thiab cov cim zam.