The focus of a national war is persistence, the focus of a great power war is on the front, and the focus of a superpower war is diplomacy. Therefore, warnings can avoid unnecessary losses.
If the two sides do have disputes, they can send a war warning, but when war breaks out, you need to know: small country wars focus on persistence, big power wars focus on the front, and superpower wars focus on diplomacy. This requires false data - the percentage increase in war is not because your strength has increased, but because the world's strength has declined. Peaceful development is the best way to become strong. At the same time, it is necessary to occupy geomantic treasures: different terrains lead to different development speeds in various places. The areas that are easier to develop are probably South China, North China, Korean Peninsula, Indochina Peninsula, Liaodong Peninsula, Shikoku Island, etc.