Poker has already become one of the most popular card games in the world, especially in Vietnam. In the digital age, online poker gives players a perfect opportunity to play without visiting traditional casinos. Online poker platforms in Vietnam offer various gaming options, including free-to-play digital poker and poker with real bets, for everyone to enjoy. Given these conditions, many quickly became a new trend among players who want to train poker skills or check their luck. Apart from providing excitement, online poker games teach people to be strategic, thus, developing their lateral thinking. Currently, online poker is so popular in Vietnam that developers continuously update the game to ensure the best experience for the game’s community. To conclude, online poker became an essential part of the Vietnamese entertainment industry.