In the US, if you use blockchain to build something, your stock price might increase by 10% or 20%. In China, it rose by nearly ten times in 2017. The same is true for ICOs. Some people call them Ponzi schemes, while others say they're financing opportunities. So what are they? Actually, I have some experience in these things. Since 2014, I have to contact at least dozens of financial institutions, banks, insurance companies, securities companies, and funds every year to explain to them ...

In the US, if you use blockchain to build something, your stock price might increase by 10% or 20%. In China, it rose by nearly ten times in 2017. The same is true for ICOs. Some people call them Ponzi schemes, while others say they're financing opportunities. So what are they? Actually, I have some experience in these things. Since 2014, I have to contact at least dozens of financial institutions, banks, insurance companies, securities companies, and funds every year to explain to them ...