Entering 2023, diplomatic relations between the United States (US) and China are experiencing significant dynamics. After the COVID-19 pandemic, the two countries are trying to stabilize relations that were tense. One of the main focuses in this relationship is trade, which has been at the center of the debate. China and the US are seeking to redress the trade imbalance, with China committing to increasing purchases of goods from the US. In a geopolitical context, the Indo-Pacific region has become an arena for strategic competition. The US is seeking to strengthen alliances with countries in the region, including Japan, Australia and India, to counter China’s expanding influence. Maritime diplomacy in the South China Sea and Taiwan-related issues have become hot topics, with both sides reaffirming their positions. On the other hand, the issue of climate change opens up new communication channels. The US and China, as the largest emitters, understand the need for collaboration in facing environmental challenges. COP meetings and other global events have become platforms for negotiating cooperation on emissions reductions and green technologies. Politically, the meeting between the leaders of the two countries was an important milestone. Speeches and official statements indicate an intention for more constructive dialogue. Visits by top officials from both sides, including meetings of foreign ministers, reflect a desire to tone down the sharp rhetoric. However, challenges remain. Human rights issues, especially in Xinjiang and Hong Kong, continue to be a stumbling block. The US managed to rally international support to pressure China over the abuses, while China retaliated by accusing the US of interfering in internal affairs. This tension has the potential to affect cooperation in other sectors. Technology is also an arena of intense competition. US export control policies on high technology, such as chips and software, have triggered a response from China. Technological innovation and digital ecosystem development are a focus for China, as they seek to reduce dependence on the US. In terms of investment, both parties recognize the need for greater openness. With growing concerns about economic de-coupling, negotiations to create a friendlier investment climate are still ongoing. Business meetings and investment forums are an opportunity to discuss the potential for mutually beneficial collaboration. Additionally, the global pandemic has reinforced the importance of collaboration in health. Initiatives for information exchange and vaccine research are positive steps despite skepticism. Discussions about preparedness for future pandemics reflect the need to support each other in a global health crisis. Finally, media and public narratives are an important aspect of this relationship. Both countries seek to shape public opinion through the media, with alternative, often conflicting narratives. Maintaining effective communication is key to addressing misinformation and strengthening understanding between communities. Against this complex backdrop, US and China diplomatic relations continue to evolve with new challenges and opportunities. Diplomacy, trade and global issues such as climate change are pillars in navigating this critical relationship. Every step forward will be very important and impact not only the two countries, but also world stability.