Answered by Howard from Germany | Dec. 24, 2014 02:29
Your spouse and kids do not need to apply for the tourist type, for Hong Kong is 14 days entry-free for Indian passport holders.
However, you need to apply one for yourself. You can either submit the application through the Chinese Embassy in New Delhi or directly contact the Hong Kong Immigration Department and submit the application by post or through a local sponsor (if there is).
The documents required are the application form ID 1003A which can be downloaded from the website of HK Immigration Department, a recent photo affixed on the form, photocopies of your passport, financial standing proofs (bank statements, tax receipts, etc.) and employment proofs (employment permit, salary slips, etc.), transpotation arrangement prrofs (eg. flight itinerary), and the photocopy of the proof of your proposed leisure visit.