What will China do if Russia goes to war with the West?

Of course, China can't get involved in the war. However, as a strategic partner of Russia, China must help Russia in secret, such as secretly providing Russia with western war information (China spies are famous) and trying to contain the West.

However, there is little possibility of a war between Russia and the West. After all, Russia's military strength is still quite strong, and NATO dare not act rashly. It is even more impossible for the United States to try its best to kill a large number of people in wars such as Iraq. Moreover, the economic crisis in the United States has not been completely lifted. If we fight again, the American people will resist and overthrow the federal government.