Check the production date, which can be seen on the back of the wine label through the glass bottle, or at the bottom of the bottle.

The registered trademark pattern is circular, with a locust tree on the left, an ancient well under the tree on the right, and blue sky and white clouds on the top. The circumference is double-circle hot stamping, with the words "Registered Trademark" on both sides. The label on the bottle has the four-character official script of "Gujing Gongjiu" in red gold foil on a white background. The name of the factory is printed in white square characters on the bottom of the paper. For domestic sales, it is "Anhui Bozhou Gujing Winery" and for export, it is "China Cereals and Oils Import and Export Corporation (Anhui)". The production date, batch size and inspection certificate are printed on the back of the bottle sticker.