![Ms. Wan Hoi-ying, Echo](/abct/-/media/department/abct/people/t_wane.jpg?bc=ffffff&h=430&w=280&hash=A854D28C3C61A4E74B13AB3E12C75300)
Ms. Wan Hoi-ying, Echo
Senior Technical Officer
- Y1203
- 3400 8739
- echo.wan@polyu.edu.hk
Senior Technical Officer
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