First of all, the confirmation and determination of land ownership, land use right and other rights, referred to as confirmation. It is the content to determine the subordinate relationship between the ownership, use right and other rights of land (or a piece of land) within a certain range in accordance with the provisions of laws and policies. The land ownership of each parcel must go through land registration procedures such as land registration application, cadastral survey, audit, registration and issuance of land certificates before it can be finally confirmed and determined.