Would you like an entrepreneur cum author to help you reduce costs and increase revenue besides building a happy working environment? Jonathan self-published “Entrepreneurship Made Simple?” in June 2003 Furthermore, “Top Secrets To Becoming An Entrepreneur”, the 2007 book published by the Spirit of Enterprise (SoE) featured Jonathan as he was one of the 156 nominees for the SoE Award 2007. Jonathan CHEE Fook Heng founded AJ Management Services, a consultancy firm (1988 - 2012). He is a Singapore Chinese. Email: jonathanchee888@hotmail.com Add : 84 #03-327 Toa Payoh Lor 2 Singapore 310084 The website ajmgtsvcs.com was given up as hackers used the co's email address to spam the co's other emails and other innocent users. The P.O. Box was no longer in use as it is too expensive relative to its usage.