Can prisoners in Anhui Shushan Prison receive letters sent by courier?

According to current relevant legal provisions, no. Because inmates cannot receive express delivery, couriers must be contacted by phone, and inmates cannot use phones. In the past, packages could be sent by post, but now, for safety reasons, most prisons do not accept packages from outside. If it is a letter, it can be sent by post. If you are unable to go to the meeting yourself, you can only courier it to his correctional officer, who will then hand it over to him after inspection.