I'm a Cameroonian living in Thailand and I wish to certify my marriage certificate. How can I do it?

Julio, do you want to get your marriage certificate by Chinese embassy? If so, you need to get your marriage certificate certified by Chinese embassy or consulate in Thailand. The required documents are:
1. filled application form for certification
2. you and your wife's passports (original version), copies of information and visa pages
3. orginal an copy versions of your marriage certificate
4. a photo of you and your wife.

It takes around 4 working days and costs THB700.