C1099 Good at making use of

Zhang Xiaozhi was startled. He raised his head to look at Princess Heng and said:

"Troops have their own methods: The troops are not moving yet, but the food is in the front. This is an old rule of the soldiers from ancient times. If there was any problem with these two things, the soldiers would not be able to eat until they were full or wear warm clothes, and their combat ability would decline