[Taiwan Mahjong] An important element is Lazhuang. The winners winning chips cannot be collected immediately. If the next round wins the loser, the chips in the last round will be increased by half, but if it is lost to the pulled loser. The pulled chips will be halved. When there is a self-touching or double-sounding, three-ring situation, the chips pulled on the stage are very chaotic. This mobile app can solve this problem. Simply enter the number of players who win and lose, and the program automatically calculates and records the number of wins/losses for each home, at a glance. The updated version adds the number table and uses the number table to calculate the winning number, which is more convenient.