Thank you, Chinese stranger. You made me chuckle!
Here's my advice: It's extremely easy to get yourself a Finnish man.
EXTREMELY!
Just go to a bar, find a guy who is sitting alone. Done. Generally, I've noticed that men here (1s-6s, even 7s) don't have that much high standards. So they'll take whatever they can get. If you're even a 4, you'll get yourself a Finnish man who is a 6. Just play it right.
I've seen many blogs by Vietnamese and Thai women given advice on how persuade insecure Finnish men into long-term relationships. They even give advice on how to properly document the relationship so you can get residence permit. I'm sure you'll find something in Chinese.
Every case is unique. You can't measure the result of your application based on arbitrary anecdotes online.