The rule is that the starting number of dice is 1.5 times the total number of players. For example, 4 players have 6 starts, 6 players have 9 starts, 5 players have 7 or 8 starts, and if called Zhai, at least 1 "head count" is called. The next player needs to add up the number of dice or dice points from the previous player's "call" until the dice are opened. The loser accepts punishment, the game restarts, and the loser calls first.
The code is similar to a "bet", which refers to the amount of alcohol consumed by the loser for each portion, and is negotiated before the game begins. Usually half a cup is 1 size or one cup is 1 size. Open 1 yard, split 2 yards, and split 4 yards.