I got a auto-spell fix hint in Microsoft word saying that
You hope you can live in a world which could exactly match your own value.
should be
You hope you can live in a world, which could exactly match your own value.
or
You hope you can live in a world that could exactly match your own value.
Do I have to change this? Is there any materials to read for reference?
,afterwhichand can omit it afterthat? – AGamePlayer Jan 13 '16 at 12:57