Were M2 and M6 written by M3 and M4 , written by M5 , and executive produced by M0 's Chinese executive producer
SELECT count(*) WHERE {
?x0 ns:film.producer.films_executive_produced M0 .
?x0 ns:people.person.nationality ns:m.0d05w3 .
M2 ns:film.film.executive_produced_by ?x0 .
M2 ns:film.film.written_by M3 .
M2 ns:film.film.written_by M4 .
M2 ns:film.film.written_by M5 .
M6 ns:film.film.executive_produced_by ?x0 .
M6 ns:film.film.written_by M3 .
M6 ns:film.film.written_by M4 .
M6 ns:film.film.written_by M5
}