How to setup sys-whonix and sys-vpn

I always use whonix gateway. However, Tor IPs are often blocked.

So I want to combine a VPN after Tor, but I don’t know how to do it in Qubes. Qubes is different.

If anyone has already done it, please let me know.

set your sys-vpn as netvm for sys-whonix. In dom0 terminal:
qvm-prefs sys-vpn netvm sys-whonix

And connect through sys-vpn. But i don’t think you could use torbrowser like that.