A clip features the Asian Yo-Yo Invitation Championship held in Beijing, Jan 1st to Jan 3rd, presented by Auldey. The person who made this clip called it China Yo-Yo Contest 08 instead.
Sorry for not putting this video on YouTube or the video site, the video format is in RMVB. If it was converted to AVI or other formats, everyone will have difficulties to see the string unless you have super power as the heroes in Heroes.
Please play this video with RealPlayer even though the file name was changed to mpg...
Credit to Hand-Art.net