Sure, here is a detailed description of the video: The video features a group of young men performing a dragon dance on a wet stage. They are wearing red and black shorts and jerseys, and they are manipulating a long, colorful dragon costume that appears to be mainly green and blue. The stage is under a large tent or canopy and is set up for a competition or performance, indicated by a large banner in the background. The banner is in Vietnamese and mentions a national dragon and lion dance competition. To the left of the stage, you can spot partially visible red chairs and a lion dance costume, hinting at the other elements of the event. Other individuals are seen in the background, some possibly involved with the event, while others appear to be onlookers. The environment outside the canopy reveals a waterfront and distant greenery.