I think they are all genuine, because we need to first understand what genuine products are, whether they are fake or genuine, because the Tmall flagship store is all the trademark of its own company, and the brand it sells is also its own, so it is Authentic.

The so-called genuine product means selling your own brand rather than a fake brand. For example, if the clothes are the same as the famous brand, but the clothes are marked with your own brand, you cannot say that they are fake, you can only say that they are. They look the same, because they have the trademark of that famous brand.