Where does China people's cultural confidence come from?

China people's cultural self-confidence mainly comes from three aspects: China's achievements in economic construction, long-standing traditional culture and advanced western civilization. From the historical dimension of culture, every China person living in today's era is a member of the Chinese nation nourished by the roots of China's history, infiltrated by the charm of traditional culture and inherited by the national spiritual endowment, and is a "living" carrier of cultural and historical genes. Cultural self-confidence and self-improvement is the pride of the broad masses of people in inheriting and creating Chinese civilization, and it is also a Chinese tradition.