How to buy a house in Chengdu with only two ordinary numbers?

If you want to buy a house in Chengdu, you only need two ordinary numbers: you must have the qualification of just-needed or relocated households, and the ordinary number is a must.

Rules for selecting houses by lottery in Chengdu: 10 people register, and then draw lots for 10 people who register in turn. From 1 to 10, one person plays a number.

There are corresponding sheds, just-needed ones and ordinary ones.