Can I apply for a 72 hour transit visa if I am currently still in china?

I have a six month one to stay in china now. My present one for my stay in china runs out on the 11th of October. However I am not flying back to the uk till the 14th october. I am flying from changchun to beijing on the 11th to sight see for two days before I go home. Do I qualify for a 72 hour transit policy?