The film 'Youth' does not feature any identifiable LGBTQ+ characters or themes. Its narrative centers on the lives and relationships of members of a military cultural troupe during the Cultural Revolution and Sino-Vietnamese War, with all depicted romantic and social dynamics being heterosexual.

The film 'Youth' does not feature any identifiable transsexual characters or themes. Its narrative centers on the experiences of young people in a military cultural troupe during a specific historical period in China, without engaging with transgender identity.

The movie does not contain any action or adventure elements.

The film "Youth" is an adaptation of a novel, and its characters' genders are consistent with their portrayals in the source material. There are no instances of characters canonically established as one gender being depicted as a different gender in the movie.

The film "Youth" is a Chinese drama set in the 1970s and 1980s, based on a novel by Yan Geling. All characters, both in the source material and on screen, are depicted as ethnically Chinese, consistent with the historical and cultural context. There are no instances of characters established as one race being portrayed as a different race.