Did Confucius have paper at that time? What did they write with? When did the screen first appear?

Cultural performance at the opening ceremony of the Beijing Olympic Games [Edit this paragraph] [Part I: splendid civilization] When the huge picture scroll on the ground was slowly opened, the whole audience was shocked. This huge LED screen with a length of147m and a width of 27m is a long scroll showing China's 5,000-year history, and the opening performance begins. China's splendid culture is magically displayed by "ancient heritage", four great inventions, Chinese characters and traditional operas. In melodious music, the caravan and map of the Silk Road more than 2,000 years ago appeared on the long scroll, and thousands of sailors armed with yellow giant paddles formed a huge fleet, reappearing the grand occasion of Zheng He's voyage to the Western Ocean. In the music, giant paddles are flying, and the sea and the sky are the same. In the stormy waves, the two fleets danced dragon, and the audience cheered like a tide. This picture shows the origin and development of China's history and culture. Pen, ink, paper and inkstone are China's "Four Treasures of the Study" 1. A real picture of China begins. It tells people that tonight's performance will start with a picture of China. 2. In the center of the picture, there is a blank sheet of paper. Papermaking is one of the four great inventions in ancient China. 3. On the drawing paper around Zi Ling, there are patterns of the origin and development of China culture, including rock paintings, pottery and bronzes ... 4. An ancient piano 1 0,000 years ago, named "The Legacy of Taikoo". 5. The actor's unique body language contains the interest and charm of China's ink painting. The actor drew clouds, mountains, rivers and the sun on paper. Xiangyun magically dissipated, leaving only mountains and rivers and the sun. 7. On the ground is China's ancient famous painting A Thousand Miles of Rivers and Mountains. Chinese characters are one of the oldest characters in the world. Ancient Chinese characters bear the long history of Chinese civilization. 1. Confucius' "Three Thousand Disciples". The actors shouted the famous sentence in The Analects of Confucius-"All men are brothers within the four seas". 2. Disciples hold bamboo slips. This is a book made of bamboo, with words engraved on it. 3. The performance of movable type printing. "Movable type printing" is one of the four great inventions in ancient China. 4. The performance of "movable type printing" is not only like the ancient movable type dial, but also like the modern computer keyboard. 5.897 The movable type printing board transforms the word "He" into different fonts. It shows the evolution of Chinese characters in China, and also expresses Confucius' humanistic thought: "Harmony is precious". 6. Express the Great Wall in the form of lines, which is concise and vivid. 7. The blossoming peach blossoms are romantic and freehand, which fully expresses the good wishes of the people of China for peace. 8. These 897 actors have been trained for more than 10 months, and each person's dynamic program is different, which can only be completed by memory and hard practice. Opera China opera has a long history and a wide variety. 1. China traditional Peking Opera percussion performance. Beijing Opera is called "Oriental Opera". China has a vast territory, many dialects and hundreds of operas. 2. The flag bearers are wearing soldiers' statues. On the moving stage, accompanied by Jinghu and gongs and drums, four Peking Opera puppets and 800 performers performed a joyful victory. Silk Road "Silk Road" is an important channel for economic and cultural exchanges between China and the West. 1. The actors raised this paper and walked forward. On the ground are maps of the Silk Road and cultural signs along the way. 2. The famous "Silk Road". More than 2,000 years ago, caravans from China often set out from Chang 'an (now Xi 'an, Shaanxi) and entered the European continent via Hexi Corridor. The Silk Road has become an important channel for economic and cultural exchanges between China and the West. 3. Performing the scenes of "Maritime Silk Road" and "Zheng He's Sailing to the Western Ocean". More than 4,600 years ago, Zheng He of the Ming Dynasty led a fleet of 27,000 people to seven voyages to the Western Ocean, starting from Quanzhou, China, and reaching West Asia and East Africa, thus creating the famous Maritime Silk Road. In the boundless desert and rough sea, the pioneers of the "Silk Road" on land and at sea trudged through the waves. The actor is holding an ancient compass. Compass is one of the four great inventions in ancient China. Five scrolls of China's rites and music, accompanied by the classical dances of the actors, reproduce the prosperous atmosphere of the ancient state of rites and music in China. 1. The actors sing Kunqu opera. Kunqu Opera is an ancient traditional art in China, which has been selected into the world intangible cultural heritage list. On the ground, there are five of China's most famous scrolls. They came from the Tang, Song, Yuan, Ming and Qing Dynasties. [Part II: Modern People] The scene under the starlight, the silver-white piano plays a beautiful and romantic melody, and the ancient picture scroll extends in the starlight. 1000 performers dressed in green poured into the venue, and the modern part of the performance began. Suddenly, an unexpected scene appeared: the man in green lit up with silver light all over his body, just like thousands of stars, forming a dove of peace with wings spread and flying, crystal clear and full of brilliance. Then, as soon as the actor changed his shape, he was as green as ever, and instantly set up a huge "bird's nest" in the center of the venue, flashing green and silver light. The beautiful changes of sound, light and electricity in the human body are full of spirituality and magic, leaving an unforgettable impression. Boundless starlight, romantic melody and ancient picture scroll extend in the new era, which means that today's life is happier and more harmonious. 1. Pianists and children played romantic melodies, creating a new era. This is Lang Lang, a young pianist in China. The little girl who plays the piano with Lang Lang is only 5 years old. She has been learning the piano since she was four years old. 2. The ancient picture scroll stretches in the boundless starlight, which means that today's road is more beautiful and broad. The modern part of the performance, from black and white to color, is gorgeous in style. 4. 1000 The actor built a "bird's nest" and flew in the air.