The Trump vs China narrative is a big issue throughout China and Asia as well (Taiwan, Hong Kong, etc). As we can see with Traum, he has successfully built this narrative that he's tough on them, and is the best candidate to "keep them in check". When in reality, everything he's done has been self-serving, only done to perpetuate that narrative. Believing Trump is "the solution for China" is the same as believing he "actually won the election by a lot"
Mike is right that all the sanctions with regards to 5G would have been done by any administration, and it's being done by most of the rest of the world too. Including every Trump-hating country in the world
So now we have groups of pro Trump people in Taiwan, HK, and probably underground in China. Little mini-MAGAs that do nothing but serve to give him strength. This is another reason why an impeachment is so important. I was surprised to see that MeWe.com, which is promoted as an alternative to Facebook but is really where the former MAGAs are going after the Parler shutdown, is becoming very popular in HK. All these pro-democracy people are supporting a guy who is very much anti-democracy. I get it in a "enemy of my enemy is my friend" but Trump is nobody's friend but his own.
Not to mention Falun Gong and their Epoch Times media has basically become a MAGA propaganda publisher... Trump has made fools of so many people, and has somehow garnered support from everyone from white supremacists to weird but peaceful religions