Which scientific and technological achievements of China are eye-catching?

China has made many notable achievements in the field of science and technology, here are some of them:

High-speed rail: China has the longest high-speed rail network in the world, from Beijing to Shanghai. It only takes less than 5 hours. This greatly promotes the flow of people and economic development between cities.

5G network: China has become one of the largest 5G markets in the world. 5G networks provide faster data transmission speeds and better mobile Internet experience, making it easier for people to conduct online shopping, watch videos, play games and other activities.

Artificial intelligence: China's artificial intelligence technology has developed rapidly in the past few years and has made major breakthroughs in many fields. For example, China's machine learning technology has become the world's leading level, allowing people to perform tasks such as natural language processing and image recognition more intelligently.

Quantum computing: China has also made significant progress in quantum computing and has become one of the few countries in the world capable of manufacturing and operating quantum computers. This technology is important for solving complex computational problems and exploring the mysteries of the universe.

Space exploration: China has become the third country in the world to successfully launch a manned spacecraft, and is exploring more space fields, such as moon and Mars exploration.

Blockchain technology: China has also made significant progress in blockchain technology and has become one of the world's leading blockchain technology innovation centers. This technology is expected to change the way transactions are conducted in areas such as finance, commerce, and social interaction in the future.

In short, China’s achievements in the field of science and technology are very significant. It has not only made major breakthroughs in basic and applied research, but also played an important role in promoting global scientific and technological development and promoting global economic growth.