In order to better introduce talents, it is necessary to solve the problems of food, drink, housing and transportation for these talents. This is the first problem. If this basic problem can't be solved, then people will find it useless to stay in this city. I believe everyone will find that some university teachers around them like to stay in this city because the city has given them a lot of benefits. Moreover, some doctoral supervisors will have a settling-in allowance when they work in this city, which is the guarantee for their survival in this city.
There are also some graduate tutors who feel that they can get more opportunities in this city, which is also an experience for themselves. Most people can be admitted to the doctoral position, which shows that they are very capable. And for them, the age is not small, and it is definitely necessary to settle in this place. If you can't see the future in this place, and it is a bad development place for yourself, you will choose to leave this place and seek better development.
Being able to get a doctorate is definitely a hope for better development and a responsibility for your youth. These people usually find it difficult to survive in one place because of such problems. And as we all know, the population base is very large now. If these problems can't be solved, these people will express that they don't want to stay in this place.