You will definitely not be suspended for posting one question which gets closed. So do not panic. :)
The way the site works is quite different from conventional forums and other question/answering sites. We have rules regarding what is on-topic and what is off-topic on Travel.SE, as well as the types of questions which are allowed on SE sites in general. Have a read on our help centre to gain a better understanding on how this site works.
Once you do, try to edit your question by addressing the close reason and improving it. Like Mark suggests:
Perhaps you could describe what plans you ahve in HKG?
Also, do not hesitate to use comments on the question to ask why the question was closed, and what you can do to improve it. You have already posted on Travel Meta which is exactly what you should have done. Good job. Also posting a comment requiring clarification for the close-votes will definitely help you understand how to improve the question.