|   | 
                              | 
                          
                           
                            | - | 
                             Chairperson of the Information 
                              & Communications Technology / Industry Training 
                              Advisory Committee of Education & Manpower Bureau. 
                              (2006 - 2007) | 
                          
                           
                            | - | 
                             Chairman of Professional Development 
                              Sub-Committee of Vocational Training Council 
                              (1998 - 2006)  | 
                          
                           
                            | - | 
                             Chairman of Advisory Committee 
                              on Computer Department of Hong Kong Polytechnic 
                              University (1998 - 2003) | 
                          
                           
                            | - | 
                             Chairman of IT in Education 
                              Task Force of Hong Kong Computer Society  
                              (1998 - 2002) |