I am a PhD in Organic Chemistry, had 2 yrs postdoc at Harvard Medical School, and I am now working in a global big pharmaceutical company. I won a lot of awards in middle school and high school, including the national competitions in maths, chemistry, physics, and English.

I have been a tutor since high school. I love teaching. I tutored a high school student when I was in college, and helped her improve from 50% to 80% within one month.

I have a PhD in organic chemistry.

I am a nati...