Date: 15 October 2018
Date: 5 October 2018
Venue: Beijing, China
Date: August 2013
Venue: Singapore
Date: March 2013
Venue: Hong Kong
Date: December 2012
Venue: Beijing, China
Date: October 2012
Venue: Hong Kong
Date: June 2012
Venue: Singapore
Date: December 2010
Venue: Hong Kong
Date: July 2010
Venue: Singapore
Date: November 2008
Venue: Singapore
Date: October 2008
Venue: Singapore
Date: March / April 2008