About Ebook

Thanks for your time to SSAP English website If this is the first time you purchase the e-book from SSAP, please install our small file size Reader first. 

Click  here  to download the SSAP Reader. 》

The download link for e-book will send to you via your email in one or two working days after your payment. The e-book cannot be read on Mac OS and could not be downloaded on more than 5 different computers.

 **Important! If you have not heard from us for a day or two (working day) after your order, your ISP may have refused our email or download. In this case, please reach us at guoji@ssap.cnand be patient, as we will manually resend any order that did not go through.