Apply Macau visit visa for family.

Dear sir, I am a Nepali Citizen currently working in the Venetian Macau Resort Hotal. As a Bodyguard i have macau visa until 31 August 2013. I want to bring my wife in Macau for visit propose. I have a following document:
1 The Venetian Macau reference letter.
2. Macau emigration reference letter.
3. Macau blue cord copy
4. Passport copy with valid Macau visa until 31 August 2013
5. Married registration certificate verified by Ministry of Foreign Affairs
Also my wife have.
1. Passport,
2. Brith registration Certificate, ( Verified by Ministry of Foreign Affairs )
3. Bank Statement.
We have a following document how to apply in China Embassy of Nepal
And after how many days my wife will get it, i need to forther information.