Finding a job as an undergraduate: China Mobile, China Telecom and China Unicom are the main three operators, and the salary in Guangzhou may be 6-8k; some have gone to CVTE, with a very good salary of 14k. There are also people who switch to code farming in Kugou and some technology Internet companies, with a salary of 10k+, but the prerequisite is to self-study code knowledge.

Further study: Taking the postgraduate entrance examination and guaranteed postgraduate study of this major in South China Normal University as an example, there are predecessors who have been admitted to Xiamen University, South China University of Technology, Sun Yat-sen University, Nanjing University, Huazhong University of Science and Technology, Shanghai Jiaotong University, and Fudan University. The guaranteed postgraduate studies include Hong Kong University, Peking University, Tsinghua University, Shanghai Jiaotong University, Zhejiang University and the above universities. The majors for further study include optics, optical engineering, computer science, microelectronics, and IT education. What's more, seniors at Peking University have the opportunity to go to Cambridge for their doctoral studies.

Employment after further study: Taking Peking University as an example, the destinations include Huawei, tp-link, Tencent, Byte, Samsung, Shopee, etc. Employment is mainly in the direction of optoelectronics and hardware technology, supplemented by computer science.