Question: What  Asian country speak Chinese also contains the Gansu province?
Answer(s):
answer: China

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.01r2l)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.01r2l ns:language.human_language.countries_spoken_in ?x .
?x ns:location.country.administrative_divisions ns:m.013y46 . 
}