DHL express mail sent to South Africa, Hong Kong, the latest invoicing requirements

Dear Customer:
Hello,
Received notification of Hong Kong DHL, the express mail must all be sent to the South African company with a real rise of the commercial invoice sender does not accept hand-written invoices.
Please know and tell the sender of all branches, resulting in inconvenience, please understand.
Thanked the branch for your support!
MYEX international express distribution center
Customer Service
2010-4-28