✔ 最佳答案
i think you can visit one of the bank website, usually they will have the website in both chinese and english, then you can read it from there and learn
such as
English :
http://www.hsbc.com.hk/1/2/home
Chinese:
http://www.hsbc.com.hk/1/2/chinese/home
Of if you have any specific senstence/terms you would like to ask, then list them out in here :) will try to help la