All of his efforts, seemingly... are directed toward supporting what he calls his school of martial arts.
9 seconds sound clip from the Enter the Dragon (1973) movie soundboard.
You can hear this line at 00:11:46 in the Blu-ray version of the movie.
Quote context
[...]
- After the war, the nationality of the island was uncertain.
- And sometime after that, Han bought it.
- He lives like a king on that island. Totally self-sufficient.
- Han's only contact with the outside world is this tournament which he holds every three years.
- This was a stewardess, Mary King, found floating in the harbor.
- They'd reported her lost at sea before the body was found.
[...]