/ˈbɜːθɪdʒ/ – Noun
Definition: thuế bến.
A more thorough explanation: Berthage refers to the fee charged for the use of a berth or dock for mooring a vessel. It is a term commonly used in maritime law and refers to the payment made for the privilege of using a designated space for a ship to be moored or docked.
Example: The marina charges a daily fee for berthage of boats at the dock.