The conditions for establishing a new China in Iron and Steel Ambition 4 are tension, political points and independence. Iron ambition 4 is a famous World War II simulation game developed by ParadoxInteractive, a Swedish game publisher. Iron and Steel Ambition 4 The specific conditions for the establishment of a new China are as follows:

1. Democratic countries such as Britain and France require that the world tension be higher than 25% to ensure independence.

2. When the world tension caused by the new China State is less than 1%, AI Britain and France will not guarantee the independence of the war targets it creates.

3. Every time an independent country is added, the required political points will increase by 25. When the political points are higher than 15, AI will add political advisers. Therefore, it is possible to cheat and guarantee independence by creating war excuses for neutral or democratic countries outside the target, and then cancel them, so that Britain and France have no political points to guarantee independence for the target.

4. Countries at war cannot be guaranteed independence. Example: Spain in the Civil War and Finland in the Soviet-Finnish War.

5. Democratic countries cannot protect the red and black countries. Therefore, the conditions for Iron and Steel Ambition 4 to establish a new China are tension, political points and independence.