Actor Quang Su is proving a major draw for viewers of the ongoing Vietnamese drama series, “Dưới ô cửa sáng đèn” (roughly translated as "Under the Lit Door"). His character, Sinh, has successfully maintained audience interest throughout two-thirds of the show’s run. The series is gaining attention for its compelling characters and storyline, with Sinh standing out as a particularly engaging figure. Quang Su’s performance is credited with keeping viewers tuned in. The show’s success suggests a strong connection between the actor and the audience. Further details about the series' plot and future episodes remain undisclosed, but anticipation is building among fans. This highlights the power of strong character development and compelling performances in Vietnamese television.