Were M2 , M5 , and M6 edited by M3 and M4 and directed by M0 's Chinese employee
SELECT count(*) WHERE {
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M0 .
?x0 ns:people.person.nationality ns:m.0d05w3 .
M2 ns:film.film.directed_by ?x0 .
M2 ns:film.film.edited_by M3 .
M2 ns:film.film.edited_by M4 .
M5 ns:film.film.directed_by ?x0 .
M5 ns:film.film.edited_by M3 .
M5 ns:film.film.edited_by M4 .
M6 ns:film.film.directed_by ?x0 .
M6 ns:film.film.edited_by M3 .
M6 ns:film.film.edited_by M4
}