1. Xinjiang detention and surveillance (2017-ongoing)

2. Hong Kong National Security Law (2020-ongoing)

3. COVID-19 lockdown policies (2020-2022)

4. Crackdown on journalists and dissidents (ongoing)

5. Tibet cultural suppression (ongoing)

6. Forced organ harvesting allegations (ongoing)

7. South China Sea militarization (ongoing)

8. Taiwan military intimidation (2020-ongoing)

9. Suppression of Inner Mongolia language rights (2020-ongoing)

10. Transnational repression (2020-ongoing)

Let's not forget about the smaller things like the disappearance of Peng Shuai[0] and the associated evasiveness of the Chinese authorities. It seems that, in the PRC, if you resist a member of the government, you just disappear.

[0]: https://en.wikipedia.org/wiki/Disappearance_of_Peng_Shuai