Chen Yinque, 24, visited Germany, France and other places at that time, but he was forced to return to China due to the First World War at that time. In his later years, he taught and lived in Sun Yat sen University in Guangzhou. He was a famous Chinese classical literature researcher, historian, and religious scientist, and proficient in N languages (Appendix: In 1988, Sun Yat sen University held a study note for Chen Yinque when he studied in Germany. A student once asked Chen Yinque's wife, Tang Xuan, whether it was true that Chen knew more than 30 languages? Tang said that there are not so many, just 17 kinds). Seventeen