Instructresses show their handmade costumes with the image of the Beijing Olympic Games mascots during a costume and model contest in Jinan, capital of east China's Shandong Province, March 4, 2008. Hundreds of teachers from 37 schools attended the contest held by local education department to greet the International Women's Day, which falls on March 8.(Xinhua Photo)

Instructresses show cheong-sam during a costume and model contest in Jinan, capital of east China's Shandong Province, March 4, 2008. Hundreds of teachers from 37 schools attended the contest held by local education department to greet the International Women's Day, which falls on March 8. (Xinhua Photo) An instructress shows her handmade costumes with castoff during a costume and model contest in Jinan, capital of east China's Shandong Province, March 4, 2008. Hundreds of teachers from 37 schools attended the contest held by local education department to greet the International Women's Day, which falls on March 8. (Xinhua Photo)