First of all, the consumption in Xuzhou must be half that of Nanjing, and since your family is from Xuzhou, you can save about 50% of your current expenses no matter how you calculate it. Secondly, wages in Xuzhou are generally lower than in Nanjing. , but there are also many high salaries, which are definitely not worse than Nanjing. It depends on your current job type to determine your salary in Xuzhou. The last point is that it is not easy for parents to raise us healthily. Now that we are old, we need our children by our side. It feels like a big family atmosphere. When you were a child, your parents cared about you. When they are old, it is time for you to care about them. This is called repaying family affection.