Ключевые слова: america, asia, background, bank, banknote, bill, business, calculator, cash, china, chinese, currency, dollar, economy, euro, europe, european, exchange, financial, foreign, income, interest, investment, japan, japanese, jpy, loan, money, note, paper, pay, profit, renminbi, rmb, saving, shopping, travel, treasure, usa, wallpaper, wealth, yen, yuan,