开办人民币业务的英文：
engage in RMB business

参考例句：

To engage in RMB business
开办人民币业务

engage是什么意思：
v. 订婚，（用契约、诺言等）约束（自己）；吸引；从事，参加；交战，保证；接合

Be engaged in; be Busy in
从事于

I will engage to manage the business if you will engage to provide the capital.
如果你答应出资本，我答应经营这个事业。

We have to engage the room in advance.
我们不得不提前预订房间。

rmb是什么意思：
Renminbi

To relax the requirements for the opening of RMB accounts.
放宽人民币开户条件。

Please exchange 10 dollars into RMB.
请把10美元换成人民币。

The trade contract stipulates for the settlement of balances in RMB.
贸易合同规定余额以人民币结算。

business是什么意思：
n. 商业，交易，生意；公司，商店；事情；职责

Be engaged in; be Busy in
从事于

to sit for business
因公滞留

As Busy as a bee
(象蜜蜂)忙忙碌碌的