A stage performance is taking place indoors, likely in an auditorium or concert hall, with an audience visible in the foreground. On the multi-level stage, a group of male performers dressed in green military-style uniforms are singing and moving. A prop artillery piece or cannon is positioned center-stage, from which sparks are emitted, simulating a firing. Shortly after, a tall column of orange flame erupts vertically on the right side of the stage. Another camouflaged prop is visible on the far right. The background consists of large LED screens displaying dramatic visuals. A prominent red silhouette of a person wearing a conical hat (nón lá) dominates the screen, with black and white historical images of soldiers and boats embedded within the silhouette. A map with red outlines and text like "Lái Thiêu 194" and "BIÊN" is overlaid on the background. A large red and yellow flag of Vietnam with a star is visible on the left side of the stage. Bright stage lights illuminate the performers, creating a dynamic and energetic atmosphere. The performance appears to be a historical or patriotic tribute, potentially related to Vietnamese military history.