Yoyo Sham, born on November 7, 1984 is a Chinese pop singer. In April 2008, Yoyo Sham appeared in the "Lust, Caution Concert" as a backing vocalist for Liu Meijun. In 2010, Yoyo Sham was appreciated by Eason Chan and served as a backing vocalist in his "DUO Concert" and sang "The End of The World" solo. In 2011, she released her personal EP "4-6PM". In 2012, she released her second EP "2/2" and was invited to perform at the Simple Life Festival at the end of the year. At the 2014 "Project Wao-Women As One Women's Unity Music Festival First Yea…