Come to Seoul in addition to the Guangzang market, don't forget to go shopping at Tongren Market. Be sure to experience the copper money lunch. 5,000 won can buy ten coins, then they send you a fast food box, you can start shopping, most of them only 2 coins. When you are full, you can go to the cafe to eat, there is water, chopsticks spoon. Very convenient! End at four in the afternoon!