Alright, first you need to learn to spell, and two you need to be more specific. All that aside, I'll try and help you. Port Hanshan Plaza is like the town center of Port Hanshan on the planet Noveria. To the North, you'll find a Hanar merchant who has some crappy gear, he'll want you to use your Spectre status to smuggle in some weapons mods, for a Krogan. To the Southeast, you'll find the administrators office. Northwest, you'll find the elevator to the local hotel. Directly west is the garage, and one of the corporate offices, I forget which. The area is filled with ERCS guards, and business people who aren't fond of Spectres.