How to download document Ph.d textbook from ambn.vn website in Viet Nam?

How to download document Ph.d textbook from http://ambn.vn website (in Viet Nam)?

        

       Asking?

• 
  

  
  

  Can u see me, plz! I Can download document from ambn website, the best library in Viet nam. How change cost (Point) to dollar? And how to add money for my account! Thanks. Plz, look at http://ambn.vn/product/

  ---------------------------------- 

  Reply!

  
  
• 1.General ! You can see all guide here for downloading from ambn http://ambn.vn/guide/108/Huong-dan-downl... And then U can translate for your language: https://translate.google.com.vn/translat... 2. Detail. You can login easily with your account Google or face. In the left of website ambn you can see the manage profile.
  - Click to "login với facebook" or "login với Gmail". You ll have 100 P (=0.5 Usd) AMBN gift for U.
  - And then you return to http://ambn.vn/product/. You can see the head of this site is search tool, and then typing your key word as author or title of the book you need.
  - At the end of the book your view at introduction, you can see the line, that has, file name, filetpye-icon (pdf,doc,chm,lit..) and icon can view or not, and the price of this file, exam 500 P = Apr 2.5 Usd. You can Buy
  3. Payment!
  You need a money in your account AMBN but not in Viet Nam and you cant buy a mobile card or game card to add money http://ambn.vn/customer/add/! It is very difficult! I Propose the method for you!
  You send an email to ambn_huyen@yahoo.com or ambncorp@gmail.com, and suggest them send you an email - their account of master card and you can transfer money for them. And they increase point of your account in AMBN.
  I LL Think that, AMBN.vn need providing more methods of payment in the future