1. software engineering: software engineering is a branch of computer science, which mainly studies how to develop and maintain software systems better. If you are interested in software development, then software engineering may be a good choice.
2. Artificial intelligence: Artificial intelligence is an important field of computer science, involving machine learning, natural language processing, computer vision and so on. If you are interested in these fields, then artificial intelligence may be a good choice.
3. Data science and big data technology: Data science and big data technology are a new field, involving data analysis, data mining and data visualization. If you are interested in data analysis and mining, then this field may be a good choice.
4. Cyberspace security: Cyberspace security is a very important field, involving network security and information security. If you are interested in network security, then cyberspace security may be a good choice.
5. Electronic information: Electronic information is a wide field, including electronic engineering, communication engineering, information engineering and so on. If you are interested in these aspects, then electronic information may be a good choice.