Cov pob tawb yog zoo kawg rau kev khaws cov menyuam yaus cov khoom ua si, cov ntawv xov xwm, khoom plig, thom khwm, pam vov
Lub thoob ua haujlwm zoo rau kev teeb tsa txee, chav nyob, chav pw
ceev nws zoo lawm txawm tias khoob
Lub caij nyoog ruaj khov ua rau cov pob tawb no muab khaws cia ntev ntev
Nws muaj peev xwm ua kom khawb qes ntawm cov khoom thiab tuaj yeem nyob ntev
Eco phooj ywg
Zam txim
Lub teeb hnyav
Kab ntsab
Lub teeb tua thiab cov duab sib txawv tuaj yeem ua rau xim ntawm cov khoom hauv daim duab sib txawv me me los ntawm qhov tiag. Cov ntsuas pub siv yuam kev yog +/- 1-3cm.