Urgent! Urgent! Is renting a house cheap in Daqing?
If you want to talk about 400 yuan, basically you can only find a one-room house, which you share with the owner. I'm a real estate agent, but it's not easy to rent like you said.
But to give you a hint, you can ask the locals where it is cheaper to rent a house, and then go to a cheaper neighborhood. There are billboards nearby with small advertisements for rent. Just looking around.