Poker has always been an exciting and dramatic card game for card lovers, especially when combine with versions such as poker fight. In Vietnam, poker fighting is increasingly popular, attracting players who are passionate about strategy as well as the element of chance. When playing poker on the field, the player not only needs the rules but also needs the strategy to deal with opponents. Matches in the field are often exciting, demanding quick wits and situational analysis. With the popularity of the game, many connected communities, clubhouses, and websites organize tournaments to give players a true competitive feel. Therefore, this game is becoming more and more preferred in the begging culture in Vietnam.