Was M0 a Chinese film editor that edited M2 and produced M4 and M5
SELECT count(*) WHERE {
M0 a ns:film.editor .
M0 ns:film.editor.film M2 .
M0 ns:film.producer.film|ns:film.production_company.films M4 .
M0 ns:film.producer.film|ns:film.production_company.films M5 .
M0 ns:people.person.nationality ns:m.0d05w3
}