1898 What year was the movement? What about the year of Xin Chou? What about Wu Jianian?

Specifically, it is like this. Heavenly stems and earthly branches's calculation method is as follows:

Dry refers to heaven, * * * with 10 symbol:

0 A 1 B 2 C 3 D 4 E 5 6 G 7 octyl 8 nonyl 9 decyl

There is a symbol 12 in the branch, * *: 0 sub 1 ugly 2 Yin 3 Mao 4 Chen 5 Si 6 Wu 7 Wei 8 Shen 9 You10Ф1Hai.

The specific algorithm is,

(Year -4) is divided by 10, and the remainder corresponds to the heavenly stems of that year.

The remainder obtained by dividing (year -4) by 12 corresponds to the local phase of the year.

For example, when is 1898?

The remainder of 1898-4 divided by 10 is 4, and the corresponding heavenly stems are "e".

1898-4 is divided by 12, and the remainder is 10, and its corresponding heavenly stems are "Xu".

So 1898 is the year of the Reform Movement of 1898.