Was M2 produced by a film 's Chinese art director and directed by M3 and M4
SELECT count(*) WHERE {
?x0 ns:film.film_art_director.films_art_directed ?x1 .
?x0 ns:people.person.nationality ns:m.0d05w3 .
?x1 a ns:film.film .
M2 ns:film.film.directed_by M3 .
M2 ns:film.film.directed_by M4 .
M2 ns:film.film.produced_by|ns:film.film.production_companies ?x0
}