Newcastle Tutor in Mandarin, CAD software, Maths I come from China and I am a international student in University of Newcastle for a PhD program. I got my bachelor degree and master degree in China, majored in Mechanical Engineering and Mechetronics respectively. Mandarin is my mother tongue. For 7-year professional learning, I am able to use some CAD software like Auto CAD, Solid works. I am good at maths and I was the Meritorious Winner in Mathematical Contest In Modeling held in USA in 2010.