Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE film_market_estimation ( estimation_id number, low_estimate number, high_estimate number, film_id number, type text, market_id number, year number )
TABLE: CREATE TABLE film ( film_id number, title text, studio text, director text, gross_in_dollar number )
TABLE: CREATE TABLE market ( market_id number, country text, number_cities number )

### Question ###
Return the titles and directors of films that were never in the market of China.

### Accurate SQL ###

SELECT title, director FROM film WHERE NOT film_id IN (SELECT film_id FROM film_market_estimation AS T1 JOIN market AS T2 ON T1.market_id = T2.market_id WHERE country = 'China')