Sometimes the bottleneck is no longer service itself. It is the lag between execution and the certificate you need for court.
In China Hague service matters, one of the most frustrating moments is when the service appears to have been executed, but the official certificate has still not been issued or delivered back. For many litigants, that is the point where court deadlines start feeling dangerous, even though the operational part of service may already be done.
If certificate issuance is delayed, do not assume the only option is to wait silently. Court communication strategy and status documentation may need to start before the paper certificate arrives.
Certificate delay affects the litigation calendar. The right move is not only operational follow-up. It is often a combined service-status and court-deadline strategy question.