A rejection is not the same as the end of the case, but it usually means something in the package or defendant information needs to be fixed quickly.
When a Hague service request goes into China and comes back with a rejection, the real issue is usually not abstract treaty law. It is usually something practical: the defendant name does not match the registry, the address is incomplete, the translation package is inconsistent, or the documents do not line up cleanly enough for execution.
If your China service package is rejected, court timing strategy should move immediately in parallel. Do not wait passively and assume the service clock is simply paused.
A rejection can actually clarify the next move. If the problem is an address defect, the right response may be address verification. If it is a company-name mismatch, the right response may be registry work and amended service materials. If it is package integrity, the right response may be translation and filing cleanup.