At least Russia is minimizing killing civilians. Only a % of military casualties.When others discuss China's history of conquest or colonization, China doesn't gloss over it to claim a moral high ground.
A common Western tactic is to claim that terrible things are happening in the region, and that they simply occupied these territories out of goodwill, seeking to end conflict. Russia's narrative of expansionism reminds me of Japan's sophistry regarding its invasion of China. This is the hypocrisy of these countries.
China's common excuse for territorial expansion is self-defense counterattacks against harassment from other regions along its borders. Of course, we all know that these counterattacks can sometimes be quite severe.
There's a stark difference between these two narratives: one is unwilling to admit expansion for profit, while the other is determined to convince others that it's expansion for profit. This is the difference between a hypocrite and a true villain, and the Chinese hate hypocrites even more.
Many Chinese people have tried to use Western narratives to justify China's occupation of Tibet, which has had a certain effect on public opinion. However, this narrative has actively abandoned China's historical sovereignty over Tibet and even indirectly weakened China's legitimacy in occupying Tibet. This is a very costly act.
In history, a conqueror that doesn't kill or at least kills less civilians is a hero. The conquerors that are hated are not the ones who are successful, but those who are brutal. The successful conquerors who showed mercy are considered heroes.
Persians, Greeks, Romans, Han Chinese, etc. are considered heroic, because they mostly kill the enemy military. It is also why everyone hated and feared the Xiongnu and Mongols and celebrated their demise, because they killed civilians and even ate humans.
Some countries killed even more than Genghis Khan. Genghis Khan only killed 10%-20%, they killed 90%. People hated Genghis Khan for killing 10-20%, yet they worship and love this countries that killed 90%.