A sommelier refers to a post with professional knowledge and rich experience in wine tasting, and has obtained the qualification certification of relevant parts.

A sommelier refers to a sommelier who has research on wine catering and rich practical experience. Usually in some high-end restaurants, he will provide alcoholic products recommended by sommeliers as side dishes for customers.

The wine critic you refer to should be a person who is qualified to evaluate the taste performance, origin and category of a wine and can evaluate the quality of a bottle of wine.