Can I take my gaming consoles (PS2 and PS3) with their respective games to China?

I've heard of the video game console ban in China that was lifted in 2013, but I'm not sure if taking my gaming consoles and discs (CDs, DVDs and Blu-rays) with me would result in confiscation or worse.
I'll be spending a few years in China, so I'd like to know if its okay to travel to and leave China with the consoles.
Also, if its okay to travel with them, would I have to declare them?