Visitor visa for my parents

[vahb]

Hello to all

My parent's would like to visit me for a few months and need to apply for a visitor's visa. Please advise what reason they should give to the consular officer on the purpose of you. I have also completed a short term certificate course and have a graduation in may. Will that be a good enough reason to convince the consular officer? Please advise and share your experience. Thanks.

[immihelp]

Tourism

[vahb]

How about both attending graduation and tourism?

[vahb]

Is it true that they reject visa if they say that the purpose to visit is to attend daughter's baby shower?