The Japanese used it as a deliberate ploy to eliminate patriots and resistance fighters.
6 seconds sound clip from the Dragon on Shaolin Tower movie soundboard.
You can hear this line at 00:01:03.193 in the Blu-ray version of the movie.
Quote context
[...]
- However, during the Japanese occupation, this tradition underwent a further change.
- The Japanese used it as a deliberate ploy to eliminate patriots and resistance fighters.
- You are late, Mister Lin, Mister Lee.
- At the festival today, we dispensed with nine of the kung fu masters.
- I believe, Master, that this is the third time that you have ended up the champion.
[...]