During the event, some 50 women proudly writhed, wiggled and shook their curvy bottoms to get the attention of seven judges.
My family also think it's a very positive thing to do.
Gao Qian, 19, who stunned the judges with her shapely rear, confessed that she couldn't wear tights on the street because 'people would surround me and point at my backside'.
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In early 2013, 33 San Diego high school students were suspended for reportedly using school equipment to film a video in which the students twerked for the camera.
The first time she was banned was for receiving a lap dance within the strip club in Grand Theft Auto V.