There is one Markam/Egglinton. Last name is Yau(有?). From HongKong, can speak very good Mandrin. But the receptionists only speak Eglish.
I don't have his address and telephone. His office is at the south/east corner of Egglinton/Markan, facing Egglinton. Close to Coffee Time. On the second floor. There is direction outside the buiding.