Entry permit

Hi there,

My situation is that I am a permanent resident in Australia but holding PRC passport. I am planning to visit HongKong from 22 June 13 to 29 June 13. During the stay, I am planning to make short trips to Macau and Shenzhen. I am not quite sure if I need a visa/permit for my stay given it's length is slightly longer than 7 days (by around 12 hours).

Your help is greatly appreciated.

Regards,
Garry