Was M3 produced by a Chinese Canadian film director , produced by M4 and M5 , and directed by M6
SELECT count(*) WHERE {
?x0 a ns:film.director .
?x0 ns:people.person.nationality ns:m.0d05w3 .
?x0 ns:people.person.nationality ns:m.0d060g .
M3 ns:film.film.directed_by M6 .
M3 ns:film.film.produced_by|ns:film.film.production_companies ?x0 .
M3 ns:film.film.produced_by|ns:film.film.production_companies M4 .
M3 ns:film.film.produced_by|ns:film.film.production_companies M5
}