Yiyin(Elsa): Soprano. In 2007, graduated from the Department of Music Performance(Vocal music) of Qingdao University. From 2007 to 2014, studied in Germany and participated in many opera performances, such as Madame Butterfly, Nacht der Venidig, Onegin, La Bohem and so on. Worked as a solo singer in China in 2015-2016. Graduated from the University of Adelaide with an average score of 6.25 in 2017-2018. Graduation concert scores was HD. Held four solo concerts during university and participated in the performance of the States Opera South Australia. The fifth solo concert held on September 12, 2018 in Pilgrim Church. In 2019, I began to start my work as PhD in Uni of Adelaide.I am able to sing German, Italian, English, Japanese, Chinese, and Latin. This year, my first student, Xu Yu, got an offer from the University of Queensland's music performance(master). I am a charming singer and a patient teacher. Look forward to your response.