1. Beijing now has specialized intellectual property courts, namely Beijing No. 1 Intermediate Court, No. 2 Intermediate Court, and No. 3 Intermediate Court, where you can appeal directly.

2. Generally, Tongzhou Court will not accept the case, and will transfer it to a specialized intellectual property court at a later stage, which will take a long time!

3. If the Tongzhou Court accepts the case, the reasons are as follows: the location of the infringer and the infringed party is in Tongzhou, and the place of the infringing product is in Tongzhou. However, generally the court will inform you when you appeal!

I hope my explanation will be helpful to you and I hope you will adopt it!