Complex sentence: The Ming army of about 50,000 men was hastily assembled; its command was made up of twenty experienced generals and a large entourage of high-ranking civil officials, with Wang Zhen acting as field marshal.
Split into simpler sentences: The Ming army of about 50,000 men was hastily assembled. Its command was made up of twenty experienced generals and a large entourage of high-ranking civil officials, with Wang Zhen acting as field marshal.