/ʌn.dɪsˈkloʊzd (ˈʌnˌneɪmd) ˈprɪnsəpəl/ – Phrase
Definition: người chủ không đứng tên.
A more thorough explanation: An undisclosed (unnamed) principal refers to a situation in which a third party enters into a contract with an agent, but the identity of the principal on whose behalf the agent is acting is not revealed at the time the contract is made. In such cases, the agent is considered to be acting on behalf of an undisclosed principal, who may later be revealed.
Example: In the real estate transaction, the agent was acting on behalf of an undisclosed (unnamed) principal, whose identity was not revealed to the other party involved in the deal.