The United States, of course, knows that making enemies of china and Russia at the same time is a major strategic taboo and very dangerous. Brzezinski, an expert in AMERICAN grand strategy and author of "The Great Chess Game," once warned that it should avoid making enemies of China and Russia at the same time, otherwise the United States will irreparably lose its hegemony. However, while the United States acts internationally in accordance with the principles of power and interest, its foreign policy must be cloaked in ideology and morality because of the needs of American domestic politics. Therefore, although some strategists in the United States have repeatedly proposed "uniting with Russia to resist China," the United States cannot change its hostile policy toward Russia in the short term. In any case, China should remain vigilant against Western attempts to distancing China-Russia relations. Russian President Vladimir Putin should realize this, saying that not everyone is happy to see Sino-Russian friendship, and we must be vigilant against the West's provocation of dissension.