Hi leonkyawtunlwin,
To start, choosing to study for the GMAT now - far in advance of when you'll actually "need" your GMAT Score - is a smart choice. A Score Goal of 700+ is one that almost 90% of Test Takers will never achieve on the Official GMAT (regardless of how long they study or the number of times that they take the Exam). As such, no combination of GMAT study resources can 'guarantee' you what you are looking for. That having been said, the GMAT is a consistent, predictable Exam, so you CAN train for it - and you can certain start off your studies with the materials that you've listed. However, you will likely need more than just a series of books to maximize your performance.
Since it sounds like you're just beginning your studies, then it would be a good idea to take a FULL-LENGTH practice CAT Test; you can take 2 for free at
www.mba.com (and they come with some additional practice materials). If you want to do a little studying first, so that you can familiarize yourself with the basic content and question types, then that's okay - but you shouldn't wait too long to take that initial CAT. That score will give us a good sense of your natural strengths and weaknesses and will help provide a basis for comparison as you continue to study. A FULL CAT takes about 3.5 hours to complete, so make sure that you've set aside enough time to take it in one sitting. Once you have those scores, you should report back here and we can come up with a study plan.
I'd like to know a bit more about your timeline and goals:
1) When are you planning to apply to Business School?
2) What Schools are you planning to apply to?
3) Going forward, how many hours do you think you can consistently study each week?
GMAT assassins aren't born, they're made,
Rich