"A retired professor to tutor Chemistry, Physics, Math"
...I am a native Chinese, and have a bachelor's degree in education. I started to tutor Chinese in US in 1993. The students I have tutored are from 2 years old to 40. I used work at a CA company as a software engineer writing programs using C, C++ and Visual C++. I started to program 20 years ago in different fields, and I am a co-author of several...