In my experience some of these models may have learnt some censoring during distillation of Western models, but these are mostly just there as a probable response. So if they first happen to respond "I ain't doing this because legality", then you will have a hard time "convincing" it, but either rolling the dice again (so that it may not come up with the I can't do that text) or rewriting the conversation history a bit will get it going.

I sometimes just switch to a model I know is less smart to block stuff so that it has a text agreeing to do that, and then switch to a stronger model to actually go at the task.

Your mileage may vary though.