I was admitted to Wuhan University this year and transferred to the major of printing engineering. Excuse me, seniors of Wuhan University, is this major good? Is there a future?

I graduated from Beijing Institute of Printing, majoring in printing engineering, and I changed my career long ago. Now this industry is not good, I recommend you to take the postgraduate entrance examination in other majors. If I can be admitted to Wuhan University or Huazhong University of Science and Technology, I recommend e-commerce or information industry, with a salary of at least 7,000 yuan, but if I graduate directly from printing engineering without taking the postgraduate entrance examination, my salary will be about 2,000 yuan. When I graduated, I opened a printing machine with a printing engineering graduate from Wuhan University, and later I jumped ship to a foreign-funded enterprise. He stayed in this enterprise, but now my salary is much higher than his.