Ключевые слова: 50, analysis, article, assets, bank, banknote, banknotes, bankruptcy, calculator, capital, cash, clear, commerce, concept, consumption, currency, currency devaluation, deposit, earnings, economic crisis, economy, english, fifty, fifty block, fifty yuan, finance, financial, financial concept, financial management, financing, fund raising, funds, green, high definition, income, information, interest, investment, investment and financing, making money, material, money, pay taxes, pen, pencil, photo, price rise, profit, property, red, red calculator, renminbi, savings, spending, tax, trade, trading, wages, wealth, wealthy, writing,