The calendar of that year is the same as 1985.

1, 19 Usually, the lunar calendar and the solar calendar can overlap (but there are also cases where they do not overlap).

What day of the week does not coincide,

These branches do not coincide.

2. 28 solar calendar weeks overlap (cross-century non-overlapping)

Yin and Yang calendars are inconsistent.

3,38 is twice as much as 19, just like 1.

4,57 is three times that of 19 and the same as 1.

Coincidence of trunk and branch after 5 or 60 years

Non-coincidence of yin and yang calendars

The number of weeks is inconsistent

If the lunar calendar, the solar calendar, the week and the main branches are completely coincident, it will not work in 5000 years!

Old calendars must not be used!