What's needed for VISA to PRC if you are a Swedich citizen working for UN, MONUSCO in Congo?

According to your homepage there is two forms to fill in when you apply for VISA to PRC, "Application Form Of PRC" and "Supplementary Application Form of PRC".
* What do I need else beside the forms, passport and passphoto?
* And also, do I need one since I am working for UN, MONUSCO? I have a Swedish service passport issued by the Swedish foreign departement.
* If I need it what is the price for the "rush service"? How long time does it take to process it in generell at the embassy? The web site shows four days.
Since I work in the eastern of Congo, Bukavu I need to know:
* Is it possible to leave all the papers, forms, passport etc with another person, perhaps someone from the Swedish embassy, or do I have to do be at the chinese embassy personally?

This is very important questions. Hopen to hear from you very soon.

Thank you in advance.

Regards, Tutti Blixt
+243810494868
UNPOL, MONUSCO
gmail.com|tutti.blixt