The aim of the CGMO is to encourage more girls to study mathematics and to foster friendship.
The Chinese organizers decided to invite other nations to send teams of girls from their countries.
Apart from the mathematical competition, girls also have a chance to learn aerobics and perform on stage.
[3] There are gold, silver and bronze prizes for individual contestants and a best team award.
Around 15 highest scoring girls are qualified to participate in the Chinese Mathematical Olympiad.