Is China's strength a threat to the world or an opportunity for development?

Is China's strength a threat to the world or an opportunity for development? As the world's second largest economy, China is so powerful militarily that it can even break ranks with the United States. Is China's strength a threat to the world or an opportunity for development? For Arab countries, it is an opportunity for development. After all, some Arab countries sell oil and natural gas to China, and buy weapons, small commodities and manufacturing products from China, For the United States, the United States believes that it is a threat. After all, when China's military and economy surpass the United States in an all-round way, the United States is afraid that China will not give the United States a say in some international matters. For Russia, it is a good opportunity. After all, Russia needs international trade and a large amount of foreign exchange, and the RMB is a good choice, so that Russia can have a breathing opportunity when fighting the war in Ukraine, At least we can make money through international trade. For those small and medium-sized developing countries, that is a great opportunity. They can expand themselves by buying Chinese weapons, and boost economic growth by doing trade with China.