我们伟大的祖国,是一个有悠久历史的文明古国.中华各族人民在共同缔造祖国历史的过程中创造了灿烂的文化、先进的科技、留下了丰富多彩的科技著作,对世界科技发展作出过卓越贡献.先秦时期的科技著述,在当时起到传播科学思想和先进技术,推动社会发展的作用,在今天乃是弥足诊贵的优秀遗产. Our great motherland is an ancient civilized country with a long history, and the Chinese people of all nationalities have created splendid culture and advanced science and technology in the process of jointly making the history of the motherland, leaving rich and colorful scientific and technological books and making great contributions to the world’s scientific and technological development Had made outstanding contributions.The scientific and technological writings of the pre-Qin period played the role of spreading scientific thoughts and advanced technologies and promoting social development at that time, but today it is an outstanding legacy to meet the needs of doctors.