Tags usage

Tags usage is a great help for vocabulary learning. But why can not i edit or even delete tags? Why can not i check few tags (not only one) for vocabulary filtering? It seems your developers made bad database structure so now you can’t realize such important and simple features. Am i wrong?

@alexshr - Thanks for your feedback. Tagging on the site works a bit differently from what you’re describing. To remove a tag, you will need to remove it from the words that contain that tag. We don’t currently offer the ability to filter for multiple tags simultaneously. We are always interested in hearing feedback from our members, and will take into account your requests for more advanced tagging features.