currently in China with working VISA and passport valid less than 6 months

Hi,

I am working in China under working Z.
* Passport expires on 2015-02-28
* Working Z expires on 2015-02-15 (this is my fifth consecutive working Z)
I applied for a new passport that should be available early January.
I plan to go back Europe for Christmas and come back on 2015-01-01. The get my new passport and apply for new one.

As I will only have 2 months left on my passport when returning after Christmas, will I be allowed to enter?

Best regards,