pls i am ghaian in ivory coast and want to come to ghana for visa to travel to china for busness.

Steven, I think you need get back to your country and apply from the Chinese embassy in Ghana. The require documents are:
1. introduction letter from your employer.
2. original invitation letter issued by duly authorized unit (if necessary) or invitation letter given by trade fair or your Chinese business partner.
3. copies of your company's registration paper and tax clearance certificate.
4. financial proof, such as bank statement and pay slips at least for four months (original and copy versions).
5. air tickets and hotel reservation.