Ключевые слова: anonymous, bank, banking, banknotes, bejing, blockchain, btc, business, cash, china, chinese, coin, commerce, concept, crypto, crypto currency, cryptocurrency, cryptography, currency, decentralized, digital, economy, electronic, encryption, eth, ethereum, exchange, finance, financial, financial market, golden, internet, investment, market, mining, money, pay, payment, renminbi, rmb, security, stock, stock market, symbol, trade, transaction, virtual, web, yuan,