Which country has the greatest influence on China's economic development?

That depends on what it is. In terms of trade, the import and export of the United States, Japan and the European Union account for 82.5% of China's import and export trade, so this is very dangerous.

Technically, countries with core technologies, such as the United States, Japan and Finland, will give them patent fees, but don't worry about this. Now China is studying its own technology, audio and video formats, which will not be restricted too much in the near future. Because China has a large population market, it is better for China people to use their own model. From this perspective, with the general trend of world economic integration, the impact of patent fees on China may not be great.

In terms of added value, it should be a brand. There are big brands in the world, and China people do OEM work. These are our abbreviations. So we should build China's own brand. ( www.zhongguopinpai.com )

Therefore, the country that can most influence China's economy should be China itself. I personally think so.