One day, a beggar came to the market. Some people gave him money, but most people didn't. He recorded the addresses of those who gave him money. A few hours later, a Bentley stopped in front of him. He got in and repaid the money to each household, and it was ten times the amount. He repaid ten times for one yuan, and fifty times for five yuan. The people in the market were all stunned. The next day, he came again, and almost everyone in the market gave him money, mostly hundreds or thousands. The addresses were written on the back of the money. In less than an hour, the beggar got tens of thousands. On the third day, the beggar repaid the money to each household, and it was ten times the amount. He repaid one thousand for one hundred, and several thousand for a few hundred. The people in the market were all astonished! On the fourth day, he came again, and almost everyone in the market gave him money, mostly thousands or tens of thousands. The addresses were written on the back of the money. In less than an hour, the beggar got millions. Later, the beggar left on his own, without giving money to anyone. The name of this beggar is "dealer"!