What should be the passport validity period to get a 5-day Shenzhen Visa?

Hello dear!!
I will have to travel to SZ in May 2014, but my passport (i'm a national of Russia) expires 22 Oct 2014.
Last time I have travelled to SZ in Jan 2014 and have 2 consecutive 5-day SZ VOA in my passport. So, will i get it if my passport will be valid for 5 month after the trip?

Thanks for your help