Hi.. An HK parcel can be tracked here..
http://app3.hongkongpost.com/CGI/mt/enquiry.jsp
Shipping for your item is free economy. I seriously doubt its coming Speedpost with true tracking ie..EExxxxxxxxxxxHK.
Probably air parcel # that will give only limited information.
Should arrive in 3-4 weeks. You have 45 days to file an item not received dispute.