User:Yunshui/decline copyvio

In order to lift the block, we need to be certain that you understand how copyright works on Wikipedia. To allow the reviewing administrator to assess your understanding, please respond to the following questions in your next unblock appeal, explaining in your own words: Your answers will enable us to establish whether or not you should be unblocked.
 * What is copyright?
 * How is Wikipedia licenced?
 * Why is copyrighted content not allowed on Wikipedia?
 * Under what circumstances can we use copyrighted content?
 * How do you intend to avoid violating the copyright policy in the future?