Chinese mythology is far from monolithic, not being an integrated system, even among Han people.
Some myths present a chronology of prehistoric times, many of these involve a culture hero who taught people how to build houses, or cook, or write, or was the ancestor of an ethnic group or dynastic family.
The concept of a principal or presiding deity has fluctuated over time in Chinese mythology.
These rulers are generally regarded as morally upright and benevolent, examples to be emulated by latter-day kings and emperors.
The list of names comprising the Three August Ones and Five Emperors vary widely among sources.