1, dej tso quav yog peb cov khoom siv tshuaj yoov tshaj cum, nws tsis tuaj yeem tshem tawm yoov tshaj cum tom, tab sis kuj muaj qee yam tshuaj tua kab mob, coated nyob rau hauv yoov tshaj cum tom tuaj yeem nres khaus thiab o, tab sis kuj pab lub cev tuaj yeem ua rau lub siab.2. Cov ntxaij vab tshaus yog siv los ntawm ntau tsev neeg.Lawv...
Nyeem ntxiv