What's the difference between "Healthy Treasure" in Beijing and "Old and Young Search" in other provinces and cities?

Through Beijing's "Health Treasure"-"Search by Age", people's nucleic acid data can be queried, and the specific process is the same as others' search (before using Health Treasure for the first time, others need to search for activation). The only difference is the operation link. If the age-based search fails face recognition, you can skip this link.