If your query was actually about writing a professional , you might find this Business Proposal Guide from San Jose State University helpful for structuring your document. Business Proposals [pdf] - San Jose State University
The string you provided appears to be a specific file name for the South Korean drama , specifically Season 1, Episode 7 . If your query was actually about writing a
The series originally aired on SBS TV and is currently available for streaming on Netflix . specifically Season 1