China was very advanced in ancient times, so what was the world-leading technology at that time?

In addition to the four major inventions of papermaking, compass, gunpowder and movable type printing, as well as the four new inventions of traditional Chinese medicine, 10 decimal system, equatorial coordinate system and block printing, there are many ancient inventions in China that have influenced the development of science and technology in the world, and they are equally important.

1, China ancient scientific and technological achievements in the world's leading position is:

①? List of Stones in Yingjing during the Spring and Autumn Period and the Warring States Period: ②? Zhang Heng's view that the earth is round and the seismograph of the Eastern Han Dynasty; Hua Tuo's Ma Fei San and Wu Qin Opera in the Eastern Han Dynasty; Nine Chapters Arithmetic in the Eastern Han Dynasty recorded the most advanced mathematical operation method in the world at that time. ③? Zu Chongzhi s Calculation of Pi in Southern Dynasties;

④? Monks, their entourage and Liang Lingzan in the Tang Dynasty created the Zodiac Patrol Instrument, which was used to discover the changes of the positions of the stars. ⑤? In Yuan Dynasty, Guo Shoujing created simple musical instruments. ⑥? Li Shizhen's Compendium of Materia Medica in Ming Dynasty is the highest achievement of ancient pharmacology. ⑦? Four great inventions of ancient china.

2. Reasons and characteristics of the development of ancient science and technology in China (1) National unity and social stability provided conditions for the development of science and technology (2) The hard work of ancient working people promoted the development of feudal economy and provided material conditions for the development of science and technology. (3) The development of feudal education and the progress of thoughts and feelings provided talents for the development of science and technology. (4) astronomical calendar, medicine, mathematics, etc. This idea of serving agriculture is valued by the rulers. (5) Highly centralized power has made great contributions, and its scientific and technological achievements cannot be achieved without the support of the state. (6) The enterprising spirit and diligent learning spirit of the vast number of scientific and technological workers.