daim ntawv qhia:
1. Suav cawv kab lis kev cai
2. Caw hom, mellow aroma, brewing, aroma ntawm caw yog tsis ntshai ntawm qhov tob ntawm txoj kev
3. Chav rau brewing
Niaj hnub no, muaj tsawg thiab tsawg tus neeg ua haujlwm winery, tab sis ntau thiab ntau cov cawv tau tsim.Qhov laj thawj tseem ceeb yog tias cov cuab yeej siv niaj hnub no siv cov tshuab hluav taws xob los ua cov cawv txiv hmab, vim tias chav xav tau thaum ua cawv, txawm tias nws yog ua noj nplej lossis cov txheej txheem distilling, yog li chav dej yog qhov tseem ceeb rau winemaking.Tsis ntev los no, txhawm rau ua kom tau raws li qhov xav tau ntawm kev txhim kho kev lag luam, ntau tus neeg tau pib nrhiav cov tshuab hluav taws xob hluav taws xob.