Zhao Tuo was a man from ancient China who lived a long, long time ago. He lived during a time when China was divided into many different kingdoms, and Zhao Tuo was the leader of one of those kingdoms.
But one day, Zhao Tuo decided that he wanted to have more power and control over his people. So he did something very brave - he led his army to conquer other nearby kingdoms and expanded his own kingdom's territory.
Eventually, Zhao Tuo's kingdom grew so big that it started to be known as a separate country called Nanyue. Nanyue was located in the southern part of China and was very rich and powerful.
Zhao Tuo ruled over Nanyue for many years and became very famous in Chinese history. He is remembered today as a great leader who helped to unite his people and create a strong and prosperous country.