Which film was produced by a Canadian Chinese producer of M4 and M5 and written by M1
SELECT DISTINCT ?x0 WHERE {
?x0 a ns:film.film .
?x0 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
?x0 ns:film.film.written_by M1 .
?x1 ns:film.producer.film|ns:film.production_company.films M4 .
?x1 ns:film.producer.film|ns:film.production_company.films M5 .
?x1 ns:people.person.nationality ns:m.0d05w3 .
?x1 ns:people.person.nationality ns:m.0d060g
}