In literary creation, are creative perspectives and viewpoints a concept? If not, what are the similarities and differences? Please analyze or recommend relevant theoretical books in detail.

Personally, I think the perspective can be divided into the first, second and third person perspectives, while the perspective is that the scenery and things are seen by different people, which can also be called different perspectives. For example, when I was walking, I saw a child flying a kite, but if you focus on that child, that is: I saw a man passing by while flying a kite. Right? The viewing angle can be fixed and changed. It can be said that a novel has only one perspective, that is, whether it is narrated by "I" or "TA", but it can be observed from many people about the scene. It is common to observe and comment through other people's eyes.