It sounds like you're looking for an about the Vietnamese subtitle community (Vietsub) for the British sitcom The IT Crowd .
Câu chuyện xoay quanh ba nhân vật chính – những "người thừa" trong công ty: the it crowd vietsub
Because the show is a cult classic, official streaming sources in Vietnam are limited. While Netflix used to carry the show, their Vietnamese subtitles were often criticized for being too literal. Therefore, most fans turn to community-driven sources. It sounds like you're looking for an about