Professor Yukio Iwasaki, an associate professor at Meiji University in Japan, visited the famous Chinese musician He Luting during his lecture in China. He was an expert specializing in contemporary Chinese literature and was currently collecting information for the writing of Nie Er Biography and Xian Xing Hai Biography. He Luting gave a detailed introduction to the Japanese guests about how he conducted theoretical research on music and practice with Nie Er and Xian Xinghai.