Which is better, food science and engineering or bioengineering? Aiming at the employment test

The employment rate of food in our college is relatively high. There is a saying to describe food, "If you are hungry, you won't have enough to eat." But personally, I think the food industry in China has yet to be developed, and it will be good after several decades. If you can go abroad, it is said to be good. Some contents in bioengineering are quite popular, and many students in our school will choose biology or chemistry for postgraduate entrance examination.