Xim cov khoom siv rhiab heev

xim rhiab khoom

Cov khoom siv xim xim xa mus rau cov khoom siv hluav taws xob uas tuaj yeem tau txais cov duab xim. Nws tuaj yeem muab faib ua xim tsis zoo zaj duab xis, xim zaj duab xis thim rov qab, xim zaj duab xis xim thiab lwm yam.