Seriously, put Europe’s The Final Countdown to play on another tab in your browser as you watch the video above.
Don't worry. Some day I'm sure their surveillance technology will catch up. On the bright side, I'm sure whatever Chinese government agency is doing that isn't breaking any Chinese laws or stomping on the Chinese constitution.
As a professional knife thrower, I can say that you don't know what you are talking about. Knives of that size don't "vibrate" when they hit a target and are so light that they move rather slowly through the air. I will say that such small knives are quite inaccurate and if I was attempting some of these stunts, I…