Under the background of Ukrainian crisis, how does China respond to the strategic competition between the United States and China?

In the context of the current crisis in Ukraine, the competition between China and the United States is becoming increasingly fierce. The United States' China strategy is to cope with the rise of China by enhancing its military strength and strengthening its military presence in the Asia-Pacific region. China's coping strategy is to strengthen its military strength and safeguard its interests through diplomatic means. In addition, China can respond to the strategic competition of the United States by strengthening cooperation with other countries. In a word, China should remain calm, resolve tensions by strengthening its own strength, and strive to safeguard national security and development interests.