As a wise person once said: Talk good hard.
For anyone who seeks to be a polyglot, the order is even taller.
What Is The Hardest Language to Learn?
via euractiv.com
Mandarin
First off, dont call this Chinese as there is no official Chinese language.
Forget about writing things out the way they sound, and good luck learning the tone system.
Vietnamese
Vietnamese hasundergone a lot of changes, and that hasnt made it any easier to learn.
It began as an offshoot of a Chinese language that took on its own form over time.
Itll get stuck in your teeth time and again, and trying to read it is a crapshoot.
Possession and tense arent determined by word order, but rather by a suffix attached to the word.
German
Three grammatical genders (dont ask what the third gender is.
Both written and spoken codes are different, so youll never sound anything out.
Finnish
While the suffixes in Hungarian are tough, Finnish takes it to a whole new level.
Dont worry though, only half of them will contradict each other.