The most successful military commander of the mid-to-late-Ming Dynasty.

The major Song Dynasty philosopher who began to formulate Neo-Confucianism.

The Daoist hermit who supposedly lived to 118 years old and profoundly influenced Confucian philosophy.

In recorded history, the Yellow River has flooded 1,593 times and changed course 26 times.

One of the great heroes of the Song Dynasty, born into the wrong time.