What if Ceng Shiqiang only has one coin?

Ceng Shiqiang, what if there is only one coin? Ceng Shiqiang said that China culture is very good, and it tells a lot about life. What if there is only one copper coin? When we only have one coin, buy a steamed bread and eat it, and then use the remaining money to do business, so that Qian Shengqian, slowly, your coins will become many coins. That's what Qian Shengqian means. Hu Xueyan's story fully shows that when a person has only one coin, my own cleverness can become many companions.