The three horizontal lines in Tian Zige are called upper horizontal line, middle horizontal line and lower horizontal line, and the three vertical lines are called left vertical line, middle vertical line and right vertical line. Among them, the middle horizontal line and the middle vertical line in the middle of the grid are dotted lines, and the four lines on the border are all solid lines.
Tian Zige is a template for standardizing the writing format of Chinese characters, including four borders, a horizontal centerline and a vertical centerline. Writing in primary school is a standard for beginners. When learning Chinese characters, it is necessary to gradually standardize Chinese characters in Tian Zige, so as to lay a solid foundation for future Chinese learning.
Although Tian Zige is only four Little Square, in fact, every square is famous. Every line, every square and every position in the square has its own name. Memorizing Tian Zige and remembering the names of each part is an important prerequisite for beginners to write. After knowing "Tian Zige", it is an important link to appreciate Tian Zige's Chinese characters, which makes children feel that every word has its place and can't be placed at will. Left and right structure, up and down structure, semi-closed structure and so on. Only by gradually standardizing Tian Zige's Chinese characters can we lay a solid foundation for future Chinese learning.