sentences:  "Dr. Sun Yat-sen" () is a 2011 Chinese-language western-style opera in three acts by the New York-based American composer Huang Ruo who was born in China and is a graduate of Oberlin College's Conservatory as well as the Juilliard School.The libretto was written by Candace Mui-ngam Chong, a recent collaborator with playwright David Henry Hwang.It was performed in Hong Kong in October 2011 and was given its North American premiere on 26 July 2014 at The Santa Fe Opera.