Is birthday calculated by solar calendar or lunar calendar?

China culture has a long history of 5,000 years. With the advance of this historical wheel, many gorgeous flowers have blossomed on this fertile soil of Chinese civilization, and birth and five-element fortune-telling occupy an inestimable cultural position in Chinese culture. Next, let's take a look with the eight-character fortune teller.

Date of birth five elements fortune-telling lunar or solar calendar;

Generally speaking, the lunar calendar is used. You know that the time of the solar calendar can be calculated, and the branch representation of the lunar calendar is eight characters.

But strictly speaking, the constellation is based on the lunar calendar. It is neither a lunar calendar nor a solar calendar. It is based on 24 solar terms. One month before the festival is the month before, and one month after the festival is the month after. If someone was born on the 10th day of the first month of this year, if beginning of spring is in November, it will be the ugly month of last year. If he was born on February 25th, 65438 this year, many softwares are simply calculated according to the lunar calendar, which should be quite wrong strictly.