What are the sun and the rising constellation?

The rising constellation and the sun constellation are introduced as follows:

The Sun Constellation is the usual constellation, and the Ascending Constellation is the constellation where the Eastern Horizon is located when an individual is born. Its change depends on the time and place of birth, that is, according to the time and place of birth, birthdates can be completely personalized, and the prediction accuracy is obviously improved.

Ascending constellation is a kind of personality display without thinking. In fact, the rising constellation and the sun constellation have the same characteristics, but the environment is different.

For the record, the above contents are for reference only.