/lænd sərtɪfɪkət/ – Phrase
Definition: Chứng chỉ quyền sở hữu đất.
A more thorough explanation: an official document that shows who owns the land and any charges (=a form of legal interest that another person or institution has in a particular asset, especially one used as a guarantee to secure payment) on that land
Example: Party B will take care of the property ownership certificate and land certificate and be responsible for all the associated costs.