The film 'Last Hero in China' does not contain any discernible LGBTQ+ characters or themes. Its narrative is centered on martial arts, comedy, and conventional relationships, resulting in no direct portrayal or engagement with queer identities or experiences.

The film does not feature any identifiable transsexual characters or themes. While some characters engage in cross-dressing for comedic effect or disguise, these instances are not indicative of transsexual identity or related narratives.

The film does not feature any female characters engaging in or winning close-quarters physical combat against one or more male opponents. Female characters present are not depicted as fighters.

The film features the established character Wong Fei-hung, who is consistently portrayed as male, aligning with his historical and canonical gender. No other legacy characters or significant figures undergo a gender swap from their prior established portrayals.

The film is a Hong Kong martial arts comedy based on the historical Chinese martial artist Wong Fei-hung. All major characters, including Wong Fei-hung, are portrayed by actors of the same race as their historical or canonical counterparts, with no instances of a character established as one race being portrayed as another.