How to launch the solar calendar or lunar birthday with inverted Chinese characters?

It is a very troublesome thing to manually launch the solar calendar (or lunar calendar) birthday upside down according to the eight characters. Nowadays, in the era of science and technology, eight-character software is basically used to push (reverse) eight-character inversion. Knowing the auspicious date of birth: Ding You Gui Mao Bing Chen Gui Si, using the "eight-character search" function of Cindali numerology prediction tool network, we found out that there are four Gregorian calendar dates, as shown in the following figure: