Can I change my nationality as long as I buy a house in Singapore?

I am a European immigrant in Ningbo 95 International Building. How can there be such a good thing in the world? If so, then the living standard in America is so good. If I sell all my property and buy a house in America, then I am not an American. Friend, it's not that simple. If you want to immigrate and change your nationality, you must meet the following conditions: 1, your parents' household registration is the household registration of the country of transfer, and you and the country of transfer. I hope I can help you.