what are crypto coins used for Knowledge

I think there is still a chance to rush up. At present, there are only two.I have the opportunity to continue to type out the position tomorrow.Big money out, four successful three.

The third one who makes a lot of money is Kanjian shares. At present, only one is that Lvmeng Technology is near the sideways, but my cost is still lower than his. Still earned.

The fourth is Lvmeng Technology.Today, I suggested that I opened one after I went out of Nanling Technology.Big money out, four successful three.