Was M2 directed by M4 , executive produced by M1 's Chinese art director , and edited by M3
SELECT count(*) WHERE {
?x0 ns:film.film_art_director.films_art_directed M1 .
?x0 ns:people.person.nationality ns:m.0d05w3 .
M2 ns:film.film.directed_by M4 .
M2 ns:film.film.edited_by M3 .
M2 ns:film.film.executive_produced_by ?x0
}