Translation of vietnamita

The ingredients of the poem which seem to be so bright because of the white are in fact the ingredients of a witches broth: In everything there is something bad, even in the goodness and shininess.
Nevertheless I think that we need to communicate. All in all, we will learn a lot from each other, mostly by writing, but speaking exercises are also really good for your Spanish skills. Is this OK?
I put your lessons online. It gives you around 20 visitors daily at the moment. The lesson is shown only to specific users and only in the vocab builder section, as it is a trial. We see how it goes.