Nyeem cov ntawv ntim cov ntaub ntawv rau cov ntawv ci rau cov cawv liab yog qhov zoo ib yam li saj nws qab .
Cov ntsiab lus qhia nyob rau hauv cov ntawv caw ntawm thaj chaw sib txawv ntawm cov hauv paus, tab sis thaj chaw muaj ntau yam, tab sis kev faib tawm ntau yam kom paub tseeb tias cov txiv hmab ntau yam thiab Cov npe Appellation tshwm sim rau ntawm daim ntawv lo, yog li cov txiv hmap siv tau los txiav tawm qhov zoo ntawm cov cawv .
