Table: shangrao_districts
Columns: english_name
simplified
traditional
pinyin
area
population
density

Question: How many people live in  铅山县?
SQL: SELECT MAX("population") FROM shangrao_districts WHERE "simplified" = '铅山县'

Question: What is the traditional way to write the name of the district who's area is 2331?
SQL: SELECT "traditional" FROM shangrao_districts WHERE "area" = 2331

Question: What is the capital of the district who's simplified name is  信州区?
SQL: SELECT COUNT("pinyin") FROM shangrao_districts WHERE "simplified" = '信州区'

Question: How many people live in the district who's capital is  héngfēng xiàn?
SQL: SELECT "population" FROM shangrao_districts WHERE "pinyin" = 'Héngfēng Xiàn'

Question: What is the density of yushan county?
SQL: SELECT COUNT("density") FROM shangrao_districts WHERE "english_name" = 'Yushan County'