Greetings! In China, we often translate foreigners' names according to the pronunciation (except Japanese, Korean and Vietnamese). So your name, Nadezhda Miroslavova Vucheva, if I translate it, I suggest "娜杰日达·米洛斯拉沃娃·伍契娃", the Chinese pinyin is “na jie ri da· mi luo si la wo wa· wu qi wa”. This translation doesn't includes your name's meaning in your mother language. If you want to make up a new Chinese name with special meaning, it is another thing.