My name is Xiyao (Sheren) Liu. I am a senior dental hygiene student at New York City college of Technology. To be a dental hygienist is my dream since three years ago. I am working as assistant in my dental office for five years. I am interested in this career so much even though some people think that dental hygienist’s environment presenting many occupational hazards. I would like to upgrade myself and educate people in oral health. I wish all my patients walk out from my dental office with their smile and appreciation on their face.