1. Generally speaking, there are corresponding Chinese instructions on the outer packaging of foreign wines in regular channels. Consumers are advised to go to shopping malls and supermarkets when buying foreign wine. The quality of foreign wine in these places is more guaranteed. Wine is also divided into original import and raw material import. Some wines are imported from abroad and filled in the mainland, and the packaging should indicate the filling in the mainland. 2. When ordering foreign wine in bars and nightclubs, pay attention to the cheapness of foreign wine. If it is too different from the general market price, it is best not to buy it, because it is likely to be "selling dog meat". At the same time, we should pay attention to whether the packaging of the bottle is complete. The plastic seal of the bottle mouth of real wine is relatively neat. For example, there are several layers of packaging on the seal of high-grade brandy. Generally speaking, it is very difficult for counterfeiters to refill wine into it. A liquor distributor said that the imported liquor in the Mainland is about half cheaper than the original imported liquor, and consumers can simply tell from the price. Fake wine is generally made by hand, and the products are rough, while the genuine products are all products from the production line, with exquisite craftsmanship, and the codes on the bottle caps, bottlenecks, bottles and labels will be different. The hammer on the genuine top cover is concave and convex, while the hammer handle on the counterfeit is straight down. These are just preliminary common sense. Consumers should also pay attention to the following aspects when purchasing: according to relevant regulations, foreign wines should have Chinese signs and health inspection and quarantine seals on their labels, so foreign wines without these signs and seals may be fake wines; Real labels should be clear and distinct; The handwriting of fake wine labels is vague and irregular; Authentic liquid is golden yellow and bright; The liquid of fake wine is dim and its luster is poor. The metal anti-counterfeiting cover on the genuine bottle cap is integrated with the bottle cap, while the anti-counterfeiting cover on the fake wine is glued on; Authentic anti-counterfeiting marks can have different pattern changes at different angles, and anti-counterfeiting lines can be torn off; The anti-counterfeiting logo of fake wine is dim, the pattern transformation is not obvious, and anti-counterfeiting lines are printed; Authentic metal anti-counterfeiting cover is rigorous in workmanship, neat in plastic packaging and good in luster; Fake wine bottle caps are rough in workmanship, poor in plastic packaging materials, thick, poor in luster, vague in trademarks and poor in stereoscopic impression. Experts give examples: Chivas Regal, for example, has two holes in the bottle cap, and the genuine products are all perforated. If you see a solid hole, 80% is fake wine; The identification of black brand whisky is also very simple. If you touch the bottle cap with your hand, it may be fake to have a protruding feeling. Martell cordon bleu, originally from France, is an outstanding cognac unique to Martell Winery. Martell has four different kinds of wines, which are classified according to grape varieties. They are named after grape varieties. They are: Cerciat Er: an excellent aperitif, with the strongest flavor and bright golden color, but with the least production, it is not easy to buy. Pale red: medium strength, slightly heavy, with obvious bitterness. It is an excellent amber aperitif, but sweeter than "Cerciat". Baoyaer: The sweetness is moderate, the taste is smooth, the wine is excellent, and it is slightly dark gold. Best served with cakes. Malhuaya:: The wine is very fragrant. It is a sweet after-dinner wine, comparable to a "sweet bowl".