Can the house in Suzhou Qunxingyuan be bought with the developer?

You can buy it, but you don't necessarily have a house, because the rest will be demolished before you sell it.

Secondly, the real estate license is relatively complete, because this kind of house needs land division, and the procedures are more troublesome.

You can ask if there are any second-hand houses for sale, but the transaction cycle is long and a little unsafe.