/ˈʌndə-liːs/ – verb
Definition: cho thuê lại, cho mướn lại, ký kết hợp đồng cho thuê lại.
A more thorough explanation: An under-lease refers to a lease granted by a tenant who is already leasing the property from the landlord. The under-lease creates a new lease agreement between the tenant and a sub-tenant, with the original tenant acting as the landlord in relation to the sub-tenant.
Example: The tenant sublet the property to another party through an under-lease agreement.