China is a tough country to comprehend – even for most Chinese. But much of what makes China enigmatic – its long history, vast and varied territory, huge and diverse population, complex politics, and massive, dynamic economy – also makes understanding the country important. For better or worse, what happens in China affects everyone.

A conversation between Chinese President Xi Jinping and U.S. President Joe Biden on Feb. 11 offered hope of a healthy, renewed relationship built on patterns established over many decades. The two countries have always found a way to move forward, despite occasional setbacks.

Europe finds itself in a dilemma as the United States seeks to enlist its help. It is reluctant to fully engage, as America wishes, in the major power competition because Europe’s rival in that case happens to also be its economic partner.

China has the potential to help Myanmar return to civilian governance while rehabilitating Beijing’s image on the global stage.

In engaging with North Korea, the Biden administration must avoid the “strategic patience” employed during the Obama years. China may be in the prime position to mediate between Pyongyang and Washington.

In light of various domestic pressures on both sides, neither China nor the U.S. has much room for compromise on a number of issues. Benign interaction won’t be achieved overnight. But, with care, it may yet be possible to repeat the “minuet” described by Henry Kissinger.

Easy as this may seem, patience has profound overtones. On the surface, the White House says it will take time to reset China policy. In truth, this indicates how tricky it is for America to handle the relationship. A tipping point is approaching, but leaders on both sides provide reason for cautious optimism.

International relations should serve domestic economic development and improve the lives of the American people, President Joe Biden said, adding that the U.S. intends to bolster the national interest through diplomatic good offices rather than military means.

A look at the new U.S. president’s actions in the early going of his administration offers many clues — and leaves some blind spots — about policy stances in a wide range of areas, including China. His choices for top cabinet-level positions and other senior leadership posts may be telling.

The period of transition amid centennial changes is full of risks and crises. Great changes call for great wisdom and initiative. The world needs to be reevaluated. The path forward needs to be reconsidered.