A member of Hebei representative team performs diabolo stunt during a diabolo cultural festival at the New Century Plaza in Dongying, east China`s Shandong Province, July 3, 2010. The 1st Dongying Diabolo Cultural Festival opened on Saturday, with the participation of more than 1,000 diabolo enthusiasts of 82 representative teams from home and abroad.(Xinhua/Liu Wenzhong)

A diabolo enthusiast lying on the ground performs during a diabolo cultural festival at the New Century Plaza in Dongying, east China`s Shandong Province, July 3, 2010. The 1st Dongying Diabolo Cultural Festival opened on Saturday, with the participation of more than 1,000 diabolo enthusiasts of 82 representative teams from home and abroad.(Xinhua/Liu Wenzhong)

An old diabolo enthusiast performs at the opening ceremony of Dongying Diabolo Cultural Festival at the New Century Plaza in Dongying, east China`s Shandong Province, July 3, 2010. The 1st Dongying Diabolo Cultural Festival opened on Saturday, with the participation of more than 1,000 diabolo enthusiasts of 82 representative teams from home and abroad.(Xinhua/Liu Wenzhong)

Diabolo enthusiasts perform at the opening ceremony of Dongying Diabolo Cultural Festival at the New Century Plaza in Dongying, east China`s Shandong Province, July 3, 2010. The 1st Dongying Diabolo Cultural Festival opened on Saturday, with the participation of more than 1,000 diabolo enthusiasts of 82 representative teams from home and abroad.(Xinhua/Liu Wenzhong)

Diabolo enthusiasts from Beijing perform during a diabolo cultural festival at the New Century Plaza in Dongying, east China`s Shandong Province, July 3, 2010. The 1st Dongying Diabolo Cultural Festival opened on Saturday, with the participation of more than 1,000 diabolo enthusiasts of 82 representative teams from home and abroad.(Xinhua/Liu Wenzhong)

A 8-year-old child from central China`s Henan Province performs diabolo during a diabolo cultural festival at the New Century Plaza in Dongying, east China`s Shandong Province, July 3, 2010. The 1st Dongying Diabolo Cultural Festival opened on Saturday, with the participation of more than 1,000 diabolo enthusiasts of 82 representative teams from home and abroad.(Xinhua/Liu Wenzhong)