see if the bottle label is clearly printed and copied; Whether the sealing cap of the wine bottle is different and whether there are any traces of being opened; Whether the international bar code on the label on the back of the bottle starts with 3 words, and the French international code is 3; Is there a Chinese logo on the label on the back of the bottle? According to the laws of our country, all imported food must be labeled in Chinese. If there is no Chinese label, it may be smuggled, and the quality cannot be guaranteed.

Open the bottle and see if the words on the wooden wine stopper are the same as those on the bottle label. In France, wine bottles and wine stoppers are dedicated.

After drinking the first sip of wine, when the wine passes through the throat, the normal wine is smooth, while the problematic wine has a stimulating feeling; After swallowing wine, it is abnormal that the smell left in the mouth has a chemical smell or a foul smell; Good wine should be refreshing to drink.