Minji Ercun community

1. Hebei is the second village of mining machinery in Hefei city. The fifth building of the community should have five floors.

2. Bitcoin is a proct of the Internet. It has no physical form and can't be seen or touched. The pictures on the Internet are designed by people. Like RMB, it is called real currency if you can see and touch it. So this kind of virtual currency has an impact on the virtual economy. Personally, it will affect the normal market economy.