Help me point out calligraphy and make products.

It smells like Jing's calligraphy, but the structure and brushwork of many fonts need further discussion. Also pay attention to the size, length, unevenness and natural density of the whole word. Attention should be paid to the care between the whole words and between the lines, so that the whole words of the work can be integrated. Although it is a regular script, it is necessary to write a smooth and elegant charm of the running script to make the work colorful and interesting.