Thank you for your question. I will answer in English.
Yes, Xi Jinping's personality has played a role. I would say that it's a combination of factors—that is to say, China has risen. It has become more powerful. The difficulties that the west saw in the 2008 crisis, the difficulties in the United States and the ongoing problems with wars in the Middle East have given an opportunity to China. Xi Jinping has seized on this.
The other reason is that many Chinese were aware of the fact. This hypothesis that China will eventually converge with the west is not something that is heard only in the west. Many Chinese Communist officials—and I believe Xi Jinping himself—are worried that as China becomes more integrated into the global rules-based system, the Chinese will begin to question whether there's any role or rationale for the Chinese Communist Party. We've seen, since Xi Jinping came to power, a real effort to try to re-emphasize the ideology, role and practices of the Chinese Communist Party.
To the last part of your question, I recently wrote part of a debate on the coronavirus and its effect on Chinese politics. I believe that in some sense Xi Jinping is overstretched; this assertiveness is gone. I can't predict when or how changes will take place in China. It's like predicting earthquakes. We know where the fault lines are, but we don't know when the earthquake is going to happen.
I think that underneath the surface there are some questions about the handling of governance and that these will eventually bubble up, and yes, this will be a part of perhaps a change over time. I did go on the record as thinking that I'm not sure he will serve out a third term. That's my own personal speculation, but it's based on my knowledge of how Chinese Communist processes work.