The identification method is as follows:

1. Look at the trademarks

The genuine 'Fenjiu' and Gujingting patterns are relief printing and are finely printed. The two sides of the registered trademark are 15 mm from the first-class medal of the 1915 Panama Games and the gold medal pattern of the 1963 National Wine Appraisal. The word "book" in the "registered trademark" is "book", and the neck label is neat and clear.

The fake trademark patterns are printed roughly and the handwriting is blurry and dull. There are less than 16 black lines on the top of the pavilion. The three characters "Gujing Pavilion" under the eaves of the pavilion are unclear. The outer diameter of the decorative medal patterns on both sides is less than 65 mm. The registered trademark's "Book" is different from the original.

2. Look at the bottle cap

The genuine product is made of imported aluminum material. The threaded cap is printed with the Gujing Pavilion pattern. The inner wall of the cap is silver-white and has a white elastic plastic pad inside. , there is a red '' on the thread outside the bottle cap to indicate the opening direction, and the English word 'open' is marked.

The fake products are made of mixed materials, the pattern of the ancient well pavilion on the top is unclear, the inner wall of the bottle cap is dark in color, there are some paper pads, some yellow plastic pads, and the seals are uneven. There is no opening indicator arrow or the English word 'open' on the outer thread of the bottle cap.

3. Look at the wine liquid

The genuine product is colorless and clear, with no suspended solids. The aroma of the wine is pure, sweet and soft, the flavors are harmonious, the aftertaste is refreshing and the aftertaste is long. Its physical and chemical indicators are: alcohol content 60-0.5 degrees, total acidity greater than or equal to 0.6g/v, total esters greater than or equal to 3.00g/v.

The color of fake wine is turbid, whitish or has suspended matter. The aroma of the wine is mixed, the alcohol content varies, and the total esters are all lower than 3.00g/v.