Word combination
Written evidence: documents used as vouchers, such as invoices, IOUs and contracts.
Font: different calligraphy forms of the same character, such as regular script, running script and cursive script written by Chinese characters.
Sculpture:? Carve words on wood, stone, etc with a knife.
The Origin and Development of Characters
Understanding and pictophonetic characters. The word "Zi" did not exist in Oracle Bone Inscriptions in Shang Dynasty, but it did exist in Shang Dynasty. The inscriptions on bronze in Shang Dynasty (figure 1) and the inscriptions on bronze in Western Zhou Dynasty (figure 2) are the next words of Bao Mi. The "Zi" in Oracle Bone Inscriptions is like a baby; Mi, Oracle Bone Inscriptions is like a house. The structure of "Zi" is to simulate the appearance of a child born in a house, from which the seal script (Figure 3) comes. Although the strokes of official script and regular script have changed, the basic structure is still the same. Zi is represented by the combination of Zi and Mi, while Zi and Zi are similar in phonetics and also have phonetic meanings.