"Hello, my name is Lei Guo. I am a Mt. San Antonio College student. My major is Mathematic. I come from China and I have been here for 3 years. I have helped lots of students since I was in middle school. I love to share my knowledge with students. I am specialize in Calculus and Algebra. I can teach students from elementary school to college level and for SAT,ACT,AP Calculus.

I am looking for more students who need help with their math course and I am very glad to help them with their any difficult problems. I can use Mandarin and English frequently I have finished all Calculus classes in college and my GPA is 4.0. I am very glad to help you!"