There are 40 chess pieces placed in 8 boxes. If there are chess pieces in each box, how many chess pieces can there be at most in one of the boxes?
有40枚棋子分别放入8个盒子里，要使每个盒子里都有棋子，那么其中的一个盒子里，最多能有多少棋子？
<result>33</result>