[Blasterlord2]

Have you ever been invited to a Chines wedding event before ?

It is a basic courtesy to give Angboh when you receive the wedding invite card from the new couple - even if you are unable to attend.

Just a token is suffice as a show of appreciation and well wishes to them.

Of cos lah. Normally there will be an informal check whether people can attend. If agreed to attend then they will give you the invitation card. At that time, even if dun attend also must give angbao. 

If in the first place say cannot attend then it depends on the person whether he wants to give or not give angbao.