Xu Xiangdong's introduction

Xu Xiangdong, male, born in Longxi, Gansu, 1966, is engaged in business management, proficient in medicine, and likes studying and researching music, calligraphy and social science theories. He established the philosophical principle of Egoism by compiling ego (once a substance is produced, it will be accompanied by a tendency to maintain its existing form and state, that is, material self).