How to ask Excel to pick out an element in a cell value

I tried to do the following:

Cell A1: tax-aw / phone-jh / PC-oy

In Cell B1, I would like Excel to do the following:

whenever Cell A1 has “aw” element,show text”Alan”, when Cell A1 has “jh” element, show text “JHao”, and so on.

Please can someone help me with this?

Many thanks indeed!