What is the Year of the game with Result of 4–3 and Champions of Daegu Tongyang Orions?
CREATE TABLE "finals" (
  "year" text,
  "champions" text,
  "result" text,
  "runners_up" text,
  "playoffs_mvp" text
);
SELECT "year" FROM "finals" WHERE "result"='4–3' AND "champions"='daegu tongyang orions';