Though I am a professional engineer and an inventor of over 1,000 inventions and not a singer, I still may have the intelligence to judge the singing (voice / tone / pitch), the face expressions, whole body motions and the types of dressings to suit the songs of (sadness / happiness / joys / etc). I consider she is already one of the best singers in the world, if not, the world best, BASED NOT ONLY THE VOICE, BUT THE OVERALL ACTIONS. You can see her following superior performances: 1) Her face expressions and motions 2) Her body movements 3) Her dressings to compliment the type of songs and lastly, but not the least, 4) Her face beauty 5) Her vibrant voice of pitch (low / medium / high). Every singing champion does not fulfill all the above conditions, as for 1) Michael Jackson 2) Elvis Presley 3) Chinese dead female idol, 4) Chinese champion, Cheng Yu Hua 5) Amongst many others. Hope, the organiser MUST help her to excel and be humble over successes.