Ключевые слова: 500, asia, background, bank, banking, banknotes, bill, bills, business, calculating, cash, chinese, close, closeup, concept, count, counter, currency, dollar, dollars, economy, finance, financial, five, heap, hong, hundred, investment, isolated, kong, machine, macro, monetary, money, new, note, one, paper, profit, stock, system, trade, up, wealth, white,