Looking from the morale perspective, it was difficult to give out commands since the Ming and Korean army was the allied force and was difficult to rally once the confusion occurred due to any unpredicted events.
心理面においては明・朝鮮軍が連合軍であるために指揮統制が難しく、一度不測の事態によって混乱すると収拾が難しかったと思われること。