Only "one thing" has left the Solar system and it wasn't intended to do so initially.
Also there is a time issue with doing that anyway given it takes decades.
China has done something that you haven't and you think that is bragging.
It isn't, it is just confirming a fact back to you.
Also their space station isn't finished and they seem open for other nations to do joint projects on it. Do not be surprised if Russia leave the ISS for it given it may well be more advanced than the ISS in time.
You're forgetting Voyager...
And what, exactly, have they done in Space that we have not?
I was talking about your bragging about it. People going to the Moon is a big deal, but the next real step is building a base on the Moon (in it, really) and start getting ready to mine. China is headed for economic trouble, I doubt it will happen. I wish it would, since Congress seems to treat Space as a vanity project, that would get us going again.
It's still going to be just another LEO station. If anyone wants to impress me, build a proper station at L5...