Was M4 directed by a person , edited by M2 's art director , and produced by a Chinese employee of M0
SELECT count(*) WHERE {
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M0 .
?x0 ns:people.person.nationality ns:m.0d05w3 .
?x1 ns:film.film_art_director.films_art_directed M2 .
?x2 a ns:people.person .
M4 ns:film.film.directed_by ?x2 .
M4 ns:film.film.edited_by ?x1 .
M4 ns:film.film.produced_by|ns:film.film.production_companies ?x0
}