Was M3 's Canadian Chinese producer M0 's writer
SELECT count(*) WHERE {
?x0 ns:film.producer.film|ns:film.production_company.films M3 .
?x0 ns:film.writer.film M0 .
?x0 ns:people.person.nationality ns:m.0d05w3 .
?x0 ns:people.person.nationality ns:m.0d060g
}