Category Archives: Hans Rijfkogel

Marketing Expert, Hans Rijfkogel, Hits Amazon Best-Seller List With Cracking the Code to Success

Hans Rijfkogel, founder of Asia Marketing Services (AMS), recently ranked on the best-seller list with the new book, Cracking the Code to Success, co-authored with Brian Tracy. Taipei, Taiwan – May 16, 2017 – Marketing and International Business specialist, Hans Rijfkogel, joined the legendary Best-Selling Author® and success expert, Brian… Read more »