What does 120 mean?

I. Explanation 20

Number. Twenty.

Second, the order of strokes

Horizontal, vertical, vertical, horizontal.

form a word

One or twenty-four histories?

That is, twenty-four histories.

20. four winds?

The abbreviation of "Twenty-four Fan Hua Xinfeng". The ancients divided each of the eight solar terms from slight cold to Grain Rain into three periods, with 24 periods of * * *, each period of five days starting with a flower, starting with plum blossom and ending with Melia azedarach, with 24 flowering periods of * * *. The wind comes with the flowering period and is called "Hua Xinfeng".