The word "post-80s" first appeared in online forums in 2001, referring to a group of poets born in the 1980s who were active in online forums. Since 2003, it has more to refer to a group of commercial A well-known writer born after 1980. At the end of 2004, with the emergence of "post-80s writers" in batches, the term was gradually used to refer to the entire group of young people born in the 1980s. The most suitable for this text title is:. ['"Hopeful" Generation.', 'Origin of "post-80s".', 'A rational view of the "post-80s" from a new perspective.', 'The "post-80s" cause widespread concern in society.']