If by sucking up to China you mean he just approved tariffs on $50 billion worth of Chinese imports ... then yes ... he is sucking up.
I'm guessing that Sunstroke was probably referring to something more like this:

Gotta save those jobs in China!
There are hours of video of Obama, Hillary and all the other digbats saying Trump can 't do this, no one can do that etc. and then showing clips of him achieving it.
As long as "it" is "winning the 2016 election" - the same thing Trump still brags about nearly two years later - then sure. Did you hear about his amazing electoral college victory? I'm sure he'll bring it up again at his next campaign rally, which is a thing that he never stopped doing even after the election was long over. But hey, as long as it keeps people distracted from the wall that still isn't being built and the jobs that are still flowing out of the country! (see: tweet above)
But to get back on topic: the OIG report clearly says that Comey interfered with the election and breached his duty as FBI director with his insubordination
to Loretta Lynch and Barack Obama (NOT Trump). It also clearly says that there was no cause to charge Hillary with any crime, and that there was no political bias in the investigation against Trump. Yet Trump is still trying to claim that he fired Comey because of how unfairly Comey treated Hillary, and not because of the reason he clearly stated on national television: because Comey refused to end the Russia investigation.
The facts simply don't matter.