[genericuser256]

I would recommend Psiphon [1,2] most (all?) of their code is open source and their main goal is to get around censorship blocks. They do have some crypto side projects but the main product is very solid.

[1] https://psiphon.ca/ [2] https://github.com/Psiphon-Inc

[adam-p]

State censorship circumvention is exactly what Psiphon is for! So yes, try it.

(Disclaimer: I work there.)