sentences:  There are also a series of Sun Yat-sen stamps.Other references to Sun include the Sun Yat-sen University in Guangzhou and National Sun Yat-sen University in Kaohsiung.Other structures include Sun Yat-sen Mausoleum, Sun Yat-sen Memorial Hall subway station, Sun Yat-sen house in Nanjing, Dr. Sun Yat-sen Museum in Hong Kong, Chung-Shan Building, Sun Yat-sen Memorial Hall in Guangzhou, Sun Yat-sen Memorial Hall in Taipei and Sun Yat Sen Nanyang Memorial Hall in Singapore.