Found this event online.
Its the 2012 World Dance Open Competition organized by the International (KH) Dance Association on the 7th & 8th July 2012. The event is being held in celebration of the 15th anniversary of Hong Kong's return to China.
This is the info I've found on the organizers :
International (H.K.) Dance Association
Address : 6/F Flat C, Dang Fat Building, 18 Tai Ho Road, TSUEN WAN,
Tel : 852 93451479 (Miss Lee Lin Lynie)
Email : firstname.lastname@example.org
Web : www.chinadancers.org
Disciplines : Tap, Gymnastic Dance, Ballroom, Latin, Freestyle, Cheerleading, Rock'n'Roll,
Keep Fit, Line Dancing, Street Dance.
Candidates entered for IDTA exams.
Last updated: 24 May 2011