He has fought many wars and been to many western countries. He has a high level of knowledge and can talk and laugh with international friends. 1 1 A turmoil at the turn of the century made him the leader of the country. He once published a theory that began with "three". Some people once suspected that he had assassinated a second person in the party. He is deeply in love with a woman who thinks her surname is Song and her age is very different. This man is Sun Yat-sen.