What is the abbreviation/symbol of 辽宁省 liáoníng shěng?
CREATE TABLE "list_of_provincial_level_divisions" (
  "gb" text,
  "iso" text,
  "province" text,
  "chinese_name" text,
  "capital" text,
  "population" real,
  "density" text,
  "area" real,
  "abbreviation_symbol" text
);
SELECT "abbreviation_symbol" FROM "list_of_provincial_level_divisions" WHERE "chinese_name"='辽宁省 Liáoníng Shěng';