Dear Dr. Li,

 

Just got SAT score last week, here is my son's SAT Score, 1560.

 

We really can not believe that high , since his PSAT is 1400 in last year.

 

I am so happy that he was in your SAT class, I called it as : SAT 磨刀班，are so powerful, he got so big improvement from the six Saturdays, I would to say thanks so much for your big help.