1. Artificial intelligence and machine learning: With the enhancement of big data and computing power, artificial intelligence and machine learning technology are widely used in various fields, including autonomous driving, intelligent assistance, medical diagnosis and so on.

2. Data analysis and data science: With the explosive growth of data, the demand for data analysis and data scientists is also increasing. These professionals can extract valuable information from massive data and provide support for enterprise decision-making.

3. Software development and programming: Software development is a growing industry, and there are many employment opportunities for professionals with programming skills. Especially in the fields of mobile application development, website development and cloud computing.

4. Network security: With the increase of network attacks, the demand for network security professionals is also rising. These professionals can protect the network system from hackers and other security threats.

5. Virtual reality (VR) and augmented reality (AR): Virtual reality and augmented reality technology have developed rapidly and are widely used in entertainment, education, medical care and other fields. People with relevant skills will have good employment prospects.

6. Blockchain technology: Blockchain is a decentralized distributed ledger technology, which is widely used in cryptocurrency, supply chain management and other fields. Talents who master blockchain technology will have the opportunity to participate in innovative projects and promote the development of the industry.

7. Biotechnology and genetic engineering: Biotechnology and genetic engineering have broad application prospects in the fields of medicine, agriculture and environmental protection. Talents with relevant skills will have the opportunity to participate in innovative research and product development.

This is only a small number of promising technologies, and the choice of which technology to learn depends on personal interests, abilities and market demand. It is important to constantly learn and update your skills to adapt to the ever-changing technology industry.