Depending on the grade of wine, some countries will classify red wine into different grades. For example, France divides red wine into 4 grades. The best grade is the legal production area wine, referred to as AOC. The wine bottle will have Appellation + production area name + Controllee.

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The second level is fine regional table wine, referred to as VDQS, and the wine bottle will have the logo of Appellation + production area name + Qualite Superieure.

The third level is regional table wine, which is called VINDEPAYS in French. The wine bottle will have the logo of VindePays + the name of the production area.

The lowest level is the fourth-level daily table wine, which is called VINDETABLE in French and will have the VindeTable logo on the wine bottle.

Italy's classification also has four levels, the highest level is DOCG, which means guaranteed legal regional level.

The second level is DOC, which means wine from the legal production area.

The third level is IGT, which means local wine grade.

Level 4 is VDT, which means general table wine.

/iknow-pic.cdn.bcebos.com/30adcbef76094b36d82cdbf3afcc7cd98d109d76"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/30adcbef76094b36d82cdbf3afcc7cd98d1 09d76?x-bce-process=image%2Fresize

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Old World red wine refers to some European countries, such as France, Italy, Spain, Germany, etc., and is relatively expensive.

New World wine refers to the United States, Australia, Chile, New Zealand, Argentina and other countries.

Old World red wine is affected by the temperature and environment of the year, while New World red wine has a more suitable climate.

However, the viticulture technology and winemaking process of Old World red wine are slightly superior.

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%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/3ac79f3df8dcd10078f9383f7e8b4710b9122f43"/>Look at which manors the wine comes from. In addition to the place of origin of the red wine, it also depends on which manors it is produced from, such as French

There are more than 9,000 wineries in the Bordeaux region, and the quality is naturally uneven.

The more famous red wine estates include: Chateau Lafite Rothschild, Chateau Latour, Chateau Margaux, Chateau Mouton Rothschild, Petrus, Chateau Ausone, Chateau Ch Blanc, etc.