Did a Chinese cinematographer 's employer produce M0
SELECT count(*) WHERE {
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x0 ns:film.producer.film|ns:film.production_company.films M0 .
?x1 a ns:film.cinematographer .
?x1 ns:people.person.nationality ns:m.0d05w3
}