Tien Len, also known as Vietnamese cards, Thirteen, Sounther Poker, is Vietnamese shedding-type card game. It is similar to Zheng Shangyou, which uses a specially deck of cards, Big Two, and other “climbing” card games popular in many parts of Asia. Tien Len, considered the national card game of Vietnam, is a game intended and best for four players. This app is an offline version of Tien Len, internet connection and deposite are not needed, it help you practise skill with professional computer