The 1st set of documents that you will send to the BIQ will be the following.
Duly completed Application for a Selection Certificate (Dynamic PDF, 269 Kb) and the Contract respecting financial self-sufficiency. If your spouse is accompanying you, he or she must also complete the Application for a Selection Certificate, if applicable.
Then gather together and enclose:
- the appendices duly completed
- the forms and documents to enclose with your official immigration application
- payment of the fees required to process your application
read here for more info
http://www.immigration-quebec.gouv.qc.ca/en/biq/hong-kong/dcs-workers/index.html