A night-time video captures a brightly lit boat, named "HOÀNG SA," cruising on a body of water. The boat is adorned with colorful green, blue, and yellow lights, which cast vibrant reflections on the dark water. In the background, the skyline of a city is visible, illuminated by numerous lights. One prominent building displays a large, glowing red Vietnamese flag with a yellow star. Another building briefly shows "I ❤️ ĐÀ NẴNG" in lights. Other high-rise buildings in the distance are also lit up, adding to the urban glow. The scene suggests a lively evening in a city like Đà Nẵng, Vietnam.