The Vietnamese phrase "tôi tớ" refers to a subordinate or a servant. It can be understood as someone who is in a lower position or role compared to another person, often in a relationship of service or duty. The term is commonly used in various contexts, including everyday conversation and literature.
In more advanced contexts, "tôi tớ" can be used metaphorically to describe someone who is overly submissive or lacks independence in a relationship or work environment.