1943.01.30            1956.10.18           父親大學畢業後,被國民政府,委任到中國住英屬北婆羅洲領事館;太平洋戰爭時,出生於山打「根」市,
                                                           是「劉」家的「漢」字輩,取名為「劉漢根」.
                                                           汕頭國共內戰,1947年父親帶我回祖家汕頭市,解放後回家鄉,潮陽,金溪鄉,土地改革,1952-1956: 廣州,仁濟小學,經歷抗美援朝;

1956.10.18            1965.08.15          香港,聖三一堂小學,拔萃男書院

1965.08.15            1979.08.28           McGill University, Prof Sylvestor in Electromagnetic Waves, Computer Languages, Hardware, Simulations, Communications, ,
                                                           Optimal Control Systems
                                                           University of Toronto, Optimal Adaptive Control Systems
                                                           Reed Limited, Logistic Systems
                                                           Chinese University of Hong Kong
                                                           Unearthed Pre-historical Jade Scripts, Reviews of Chinese Inherent Culture

1979.08.28             1991.02.09          Chinese University of Hong Kong
                                                           Orion Pacific Limited, International Banking Systems,
                                                           Bank of Bermuda, Bermuda Trust Limited, G.T. Limited, Gartmore Limited, Henderson Limited 
                                                           Investments Management Systems, H Kan Lau & Associated Limited
                                                           Unearthed Pre-historical Jade Scripts, Reviews of Chinese Inherent Culture

1991.02.09             2003.01.27          Quasar Technologies Limited
                                                           Multimedia Offline CD ROM Educational Media, Online Internets

2003.01.27             2015.02.13           Origins of Human Races & Culures

2015.02.13             2015 + 10            Implementations of Human Real time communications assisted by 21st Century Information Tools