I was born in 1990, and I have a rural hukou in Nong 'an. Because I have been living in Yanji, I want to move my account. What formalities do I need? I have no house.

If you buy a house (you need a photo of the house or a sales contract plus a tax payment certificate), the husband and wife take refuge (marriage certificate, the party who requires refuge is Yanji hukou), the parents take refuge (parents are Yanji hukou, with proof of paternity), and the work unit has a collective hukou, you can issue a certificate to move in. If you can't do the above, you can't move your account.