Each paragraph (the smallest unit that constitutes a TV movie is a lens, a sequence of shots formed by connecting the shots together) has a single, relatively complete meaning, such as expressing an action process, expressing a related relationship, expressing a Meaning and so on. It is a complete narrative level in a TV movie. Just like the curtains in a drama and chapters in a novel, the paragraphs are connected together to form a complete TV movie. Therefore, paragraphs are the most basic structural form of television films, and the structural hierarchy of television films in content is expressed through paragraphs.