1, artificial intelligence: as the core technology of the intelligent era, artificial intelligence is y integrated into all fields of the economy and society, and promotes the intelligent upgrading and transformation of industries.

2, the Internet of Things: Internet of Things technology realizes the interconnection of everything, enabling all kinds of devices and systems to work together efficiently and intelligently.

3. Blockchain: Blockchain technology's decentralized and tamper-proof features provide a new guarantee for data security. Its application in finance, supply chain, public **** services and other fields is gradually changing the traditional trust mechanism and business model.

4. Biotechnology: The development of biotechnology has revolutionized the fields of medicine, agriculture, and environmental protection. The breakthroughs in gene editing, synthetic biology and other technologies have provided new possibilities for solving global health problems, food safety and ecological and environmental issues.

5. Quantum computing: Quantum computing is considered a strategic high point in future technological competition. Its application in cryptography, big data processing, drug development and other fields is promising, and is expected to bring a new scientific and technological leap for mankind.