It is very convenient and safe to use "Bank of China Pocket Bank" to conduct foreign exchange transactions. Through China Bank Mobile Banking, you can set up foreign exchange trading accounts, buy and sell foreign exchange, query foreign exchange trading account information, query exchange rate, customize exchange rate and query foreign exchange trading status. Don't worry about security, because there is a dynamic password board, and the password on it is changed every 60 seconds. Enter the password when logging in for trading to prevent theft. China Bank's Pocket Banking can provide up to nine kinds of currency transactions, including US dollars, Hong Kong dollars, British pounds, euros, Japanese yen, Canadian dollars, Australian dollars, Swiss francs and Singapore dollars (the types of foreign currencies that mobile banking can use for foreign exchange transactions are different in different regions, please consult local branches for details).