The key to this question is your hometown

Ningyang County, Shandong Province

Do you have a specific place where you landed? For example, if your parents are in the county, You can transfer your household registration back to your parents' household registration book. Or, you buy a house in the county and register your household registration in this house. You need a place to stay before you can move back your hukou. Or, if you already have a rural household registration

, just transfer your household registration back to the village.

It is indeed difficult to settle in Beijing. Beijing implements a points system, which means that you have to make many years of contributions to Beijing, have a fixed unit, and meet the conditions before you can settle.