Task: Text to Code
Input (English): SQL: SELECT Count ( DISTINCT Region ) FROM country WHERE Continent = "Chinese"
Feedback: Exchange region with continent and continent with language , Verify it is spoken in country .
Output (English): SELECT COUNT( DISTINCT Continent) FROM country AS T1 JOIN countrylanguage AS T2 ON T1.Code  =  T2.CountryCode WHERE T2.Language  =  "Chinese"