For Moutai liquor, you can use your mobile phone to scan the QR code on the packaging.
There is a QR code mark on the outer packaging or inside the box of Moutai liquor, but the QR code cannot be seen. You can see that the Moutai mark (i.e. anti-counterfeiting label) on the bottle cap should be facing forward. , the production date is right behind.
Moutai is produced by China's Kweichow Moutai Distillery Co., Ltd. If it is not named after this name, you can judge it to be fake.