legal ground
Article 84 of the Civil Procedure Law of People's Republic of China (PRC)
The service of litigation documents must have a receipt, and the addressee shall record the date of receipt, sign or seal it. The date of receipt by the addressee on the service receipt shall be the date of service.
Article 86 of the Civil Procedure Law of People's Republic of China (PRC)
If the addressee or his adult family members who live together refuse to receive the litigation documents, the addressee may invite the representatives of relevant grass-roots organizations or units to be present, explain the situation, record the reasons and date of refusal on the service receipt, and the addressee and witnesses shall sign or seal the litigation documents and leave them at the addressee's residence; You can also leave the litigation documents at the addressee's residence and record the delivery process by taking photos, videos, etc. , that is, as delivery.