Were M2 , M3 , and M4 directed by a character 's Chinese actor
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.character ?x1 .
?x0 ns:people.person.nationality ns:m.0d05w3 .
?x1 a ns:fictional_universe.fictional_character .
M2 ns:film.film.directed_by ?x0 .
M3 ns:film.film.directed_by ?x0 .
M4 ns:film.film.directed_by ?x0
}