The fortune teller said that my daughter is a butterfly lattice. What do you mean? Ask!

It's a double butterfly grid, not a butterfly grid.

20 16 Gregorian calendar August 9th 2 1: 30

Year, month, day and hour (example)

Propyl propyl decyl

Shen Shen hai hai

Or (for example)

Year month day hour

Propyl decyl

Shenhai Shenhai

Seeing two pairs of the same ten gods in the eight characters is called the double flying butterfly lattice.