Here's the thing. There should be requirements for bags that can be bought in JD.COM Mall. If the bag has no trademark, it may be because the bag manufacturer is registering its own trademark, but it will take one to one and a half years to be approved. It's not impossible to buy. You can know the details from the shopping mall, but it is also possible to buy it if it is produced by a regular manufacturer. This requires you to personally check whether the quality of the bag is worth buying.