Legal basis: Article 41 of the Administrative Procedure Law of the People's Republic of China, if the plaintiff or a third party cannot collect the following evidence related to this case by itself, it may apply to the people's court for collection: (1) evidence kept by state organs and required by the people's court to be collected; (2) Evidence involving state secrets, commercial secrets and personal privacy; (3) Other evidence that cannot be collected by itself due to objective reasons.