business banking 和 commercial banking 有什么区别

1.business banking 和 commercial banking 是没有区别的，都是指商业银行，可能是不同的银行选择的用词不同。
举例：
HSBC Hong Kong Commercial Banking is a business bank that provides corporate banking services for SMEs and corporations.
在上文中可以发现， Commercial banking is also known as business banking. 两者并没有区别。

2.A commercial bank is a type of financial intermediary and a type of bank. Commercial banking is also known as business banking.
It is a bank that provides checking accounts, savings accounts, and money market accounts and that accepts time deposits.[1] After the Great Depression, the U.S. Congress required that banks engage only in banking activities, whereas investment banks were limited to capital market activities. As the two no longer have to be under separate ownership under U.S. law, some use the term "commercial bank" to refer to a bank or a division of a bank primarily dealing with deposits and loans from corporations or large businesses. In some other jurisdictions, the strict separation of investment and commercial banking never applied. Commercial banking may also be seen as distinct from retail banking, which involves the provision of financial services direct to consumers. Many banks offer both commercial and retail banking services.

A commercial bank is a type of financial intermediary and a type of bank. Commercial banking is also known as business banking. It is a bank that provides checking accounts, savings accounts, and money market accounts and that accepts time deposits.[1] After the Great Depression, the U.S. Congress required that banks engage only in banking activities, whereas investment banks were limited to capital market activities. As the two no longer have to be under separate ownership under U.S. law, some use the term "commercial bank" to refer to a bank or a division of a bank primarily dealing with deposits and loans from corporations or large businesses. In some other jurisdictions, the strict separation of investment and commercial banking never applied. Commercial banking may also be seen as distinct from retail banking, which involves the provision of financial services direct to consumers. Many banks offer both commercial and retail banking services.