CREATE TABLE "administrative_divisions" (
  "name" text,
  "hanzi" text,
  "hanyu_pinyin" text,
  "population_2004_est" text,
  "area_km" text,
  "density_km" text
);

Question: What is the 2004 population for 昌黎县?
SQL: SELECT "population_2004_est" FROM "administrative_divisions" WHERE "hanzi"='昌黎县';

Question: What is the 2004 population for 山海关区?
SQL: SELECT "population_2004_est" FROM "administrative_divisions" WHERE "hanzi"='山海关区';

Question: Which Hanzi has a suburban population in 2004?
SQL: SELECT "hanzi" FROM "administrative_divisions" WHERE "population_2004_est"='suburban';

Question: What is the density of 昌黎县?
SQL: SELECT "density_km" FROM "administrative_divisions" WHERE "hanzi"='昌黎县';

Question: Which Hanyu Pinyin is labeled rural?
SQL: SELECT "hanyu_pinyin" FROM "administrative_divisions" WHERE "name"='rural';