My passport is expiring very soon and i want to know if can renew my passport in china.

I find that there is no embassy or consulate-general of Cameroon in Malaysia, but I'm not sure you can change to renew your passport from the embassy of Cameroon in Beijing, China. You have to contact the embassy directly to make an enquiry by Tel. (+86)10 6532 1828, 6532 2344, 6532 1263, Fax: (+86)10 6532 1761 or Email: hotmail.com|acpk71

I was in Beijing a couple months ago and this what I got as per passport renewal.
Requirements:
1.Copy of National Identity card ( Expired ones work as well)
2.Copy of Birth Certificate
3.Copy of passport
4.4 passport size pictures( 4*4)
5. Prove of residence( It could be your contract from work place, your student card, etc)
6. 2500RMB fee ( One thousand for Passport stamp and one thousand five hundred for transportation of application to cameroon)
Note: All passport applications are done on Fridays, only Fridays!!! Make sure your trip is planned with that in mind. I takes about two to three months to get your new passport. Mine took less than two months. I guess there is no specific time as to when you get it.
Good luck country people.