Introduction of Kyoto School: In view of Japan's mainland policy since Meiji Restoration, its repeated aggression and anti-China, and its unrepentant and public apology, it is well known that modern scholars in China and all the people in China expressed contempt and indignation at the Japanese government and the Japanese right wing. However, due to our innate academic conscience and infinite love for traditional culture, it is also an indisputable fact that the research methods and achievements of Kyoto Oriental Historiography School, which came into being in the academic environment of Kyoto University (including the former Kyoto Imperial University), have always won incomparable respect and special attention from several generations of China scholars (including sinologists from all over the world).