Help! I'm thinking of moving to China

Hi, need some advice.  I've decided to take a gap year off work and want to move to China to improve my Mandarin but also would be interested in earning some money while there by teachng English or doing a similar type of work.  (Unfortunately my profession is psychology and my Mandarin isn't good enough to do anything in that area).

The sort of things I need help with are:

(1) Any good websites that list English teaching jobs in China that are reliable and accurate?

(2) Any good websites for searching for accommodation?

(3) Any tips on how to make the move and things I need to consider?

Any suggestions would be much appreciated. Cheers.