If you quote other people's papers, you must mark them, otherwise it may constitute infringement. If it is not someone else's paper, it is only a small part of the cited materials that can be relayed as their own.

If writing a costume drama involves culture, we can start with its historical background, and try to dig deep into the theme from different angles such as architectural style and characteristics, costume makeup, etiquette culture, instrumental music culture, political, economic and cultural, and literary achievements, and start with details.

As far as modern drama is concerned, we can learn about China's workplace culture and wine table culture from watching the plot, such as writing workplace culture. We know that every enterprise has its own unique style different from others, and different environments will form different workplace cultures.