I want to buy a house in Tianjin Wuqing and apply for a blue-printed account. Now the purchase restriction requires me to provide tax or social security for one year.

As for whether you can pass the Housing Authority, you have to ask your friend if your tax payment certificate, tax number and name are true, and whether you have really paid back the tax. If you simply stamp someone else's tax number and just change the name, you may not be able to pass it.

And now Wuqing Housing Authority has also said that it should be fair. I don't know if you've heard of it.