What does eight-character yen mean?

The eight-character yen refers to the sun-dried column in the birthday. It's the fifth word in the eight characters.

For example, a person was born on the Gregorian calendar at 2017-01-2013: 56: 02.

So this person's date of birth is: Bing Shen Xin hates Ding Wei Ding Wei.

The eight-character Japanese yen refers to the fifth word (birthday) in Ding Huo, and the seventh word in the birthday is not Japanese yen. )