The eight words contained in the date of birth of the Lunar New Year are clear for example:
Gregorian calendar: 20 12 March 6, 200212, corresponding to the lunar calendar: February 2002/noon on kloc-0/4/4.
In the year of Renchen (20 12), in the afternoon of Guimao month (Uzuki in February) (1 1 point-13 point).
Kun (Kun stands for women, while Gan stands for men):
Non-dodecyl propyl a
Chen Mao Yin Wu
Four columns means that every two words are a column (vertical direction), so eight characters are also called four columns, and eight-character prediction is also called four-column prediction. If you are interested, I recommend you to read Moya's Four Pillars Prophecy.
Avenue to Jane!