Forums IMPORTANT: PLEASE READ PhotoReading, Memory Optimizer preparation strategy

first , I am new of photoreading
second, I just have a chinese verson of The PhotoReading whole mind system . I did'nt participate any photoreading courses or even self-training course.[I will take a english self-training course after I have saved enough money ,maybe five months later )]

third, I want jump to computer science from physic undergraduate study, so I did'nt read the "Discrete Math" "Data structure" "algorithm" "linear algebra" "statics" and "probbability"
Now, in order to prepare the entrance exam ,I NEED and have highly interest in learning these subjects.

Is it possible do PRing to overcome such a challenge?
Or should I DO regular reading before the exam?

I now practice PRing everyday but seems not have enough effect now , I am strange to the four and five steps such that I cannot connect the mind between conscience and subconscience effectively. I'll do more practice day by day but still afred of the failure of entrance exam.

Would you please offer me some opinion??
Thanks in advance!!