On October 28th, 2000/kloc-0, 165438, the People's Bank of China issued the first plastic banknote in China-"Welcome to the New Century" commemorative banknote. The main color of the Century Dragon Banknote is orange, and the front is patterned with "Sheng Daryun" on the Kowloon wall of Beijing Beihai Park. It is magnificent, rising from the sea, opening its mouth wide and looking directly at the burning "fireball" on the left, as if it were an auspicious dance to welcome the arrival of the new millennium. The main landscape pattern on the back is the representative building to welcome the new century-"China Millennium Monument". China Millennium Monument is an important symbol of the thousand-year history of China and Beijing. It is a large-scale major cultural landscape with ideological, cultural and artistic features. It is a memorial building that combines functionality and artistry, and focuses on artistry. It embodies the highest artistic concept and pursuit of China people at the end of the 20th century.