What do you mean by "likeness" and "h" in calligraphy?

Similarity and likeness are two artistic expression effects, which can not be completely separated in a sense or to some extent.

The so-called "similarity" means that the appearance, appearance, outline and template of words are similar.

The so-called "spirit likeness" is a sublimation on the basis of being extremely real, skillful and consolidated, and it is a high-level artistic expression ability, that is, it can show the spirit, temperament and elegance of the model.