Was a British Chinese director of M3 , M4 , and M5 a actor
SELECT count(*) WHERE {
?x0 a ns:film.actor .
?x0 ns:film.director.film M3 .
?x0 ns:film.director.film M4 .
?x0 ns:film.director.film M5 .
?x0 ns:people.person.nationality ns:m.07ssc .
?x0 ns:people.person.nationality ns:m.0d05w3
}