First, from the appearance, the lighter the color, the better. This is the opposite of white wine. There must be no sediment in it. The sediment is mostly grape skin, which is not good. Second, good red wine will slowly shake after entering the cup, and there will be a little red wine on the wall of the cup. This is called hanging the cup. Third, red wine needs a special curved cup, which will slowly shake in front of the nose, and the aroma will slowly enter the nose with the wall of the cup. At this time. Use the tip of the tongue first, so that the acid is sweet and the bitterness is less. Fifth, squeeze the red wine into the sides of the mouth with your tongue and taste it with your tongue. At this time, the taste of wine will be more exposed.

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