Why did I come here again?

I have decided to learn another language while in Beijing.

The competitors: Swedish, French, German

The standards: (1) Useful in the future, (2) able to study up until an advanced level in Beijing, (3) fits into my work schedule

Thoughts: Swedish would be amazing, but I'm not sure I'll be able to study it here. In the toss up of French and German after that.

Hmm...