No one answered. Tianfu Mathematics adheres to the direction of serving socialism, adheres to the guidance of Marxism-Leninism, Mao Zedong Thought and Deng Xiaoping Theory, implements the principles of "letting a hundred flowers blossom and a hundred schools of thought contend" and "making the past serve the present and making foreign things serve China", and adheres to the rigorous style of study of seeking truth from facts and integrating theory with practice. Tianfu frontier spreads advanced scientific and cultural knowledge, promotes national excellent scientific culture, promotes international scientific and cultural exchanges, and explores disaster prevention science and technology education and practice.