Why can't individuals apply for health certificates at their own expense?

No health examination or unqualified health examination. According to the query, Yingshanhong Physical Examination Network shows:

1. No health check: operators engaged in food production can't directly import food, and they need health check before they can apply for a health certificate.

2. Those who fail the medical examination: If an individual fails the medical examination, it will be impossible to apply for a health certificate.