An ordinary person who lives at the bottom of China wants to go abroad to live in Norway. Is it possible? If yes, what are the procedures?

Almost impossible, my friend. Norway can't speak English, but Norwegian, which is much more difficult to learn than English. Immigrants will only want you if they pass the language test. To tell the truth, it is really difficult to immigrate to this country, but it is not completely impossible. If you are studying abroad, you can apply while studying abroad. Otherwise, you can marry a Norwegian, so you can basically become a Norwegian citizen. Finally, good luck.