Most of the whiskeys sold on Douyin are around 50 yuan. You can mainly look at the brand and volume to determine whether they are real. For example, the wine version of some regular wines will not be fake, but the large volume, that is, 700ml of wine, is likely to be fake. The cheapest black and white dog whiskey is around 70 yuan, so wine around 50 yuan is either a knockoff or a fake. Try to buy it in a regular store.