A sleight-of-hand trick in which a pea is supposed to be hidden under one of three small cups.

猜[藏]豆戏法(一颗豆子藏在三个杯中任一个之下，让人猜谜)。

To swindle by means of this trick.

以猜豆戏法骗取。

Hence, to cheat by any trick.

诈骗。