There you go again showing off that 7th grade schooling, but if you would have been accepted to 8th grade you would have learned Yen is Japanese,, in China it is the Yuan. Not that the daily news doesn't cover the Yuan vs Dollar nightly, because it does, I know you might not get clear reception; the tin foil hat is hard to penetrate.
Now when talking fast Chinese I can understand how you might confuse two but the tones are entirely different.
And I wish I did invest in the total China market index fund.. you can do it on the NYSE. It is up nearly 80% this year!
I still keep my money state side.. I don't have the guts to really invest here... many people do.. but the central government is a bit scary and can change the rule at any time.
I check up on my funds at least quarterly.. not to really make big changes.. I don't "play" the market that way. I have investment strategies and stick with them , check up on them to make sure they are still making sense. I shouldn't see a huge swing one way or the other.. not the way I am going about it.