No film content was provided for analysis, making it impossible to evaluate the portrayal of LGBTQ+ characters or themes. Consequently, the net impact is determined as N/A due to the absence of any identifiable depiction.

Due to the absence of any provided film content or plot details for '{满园春色} ({movie}, {1968})', an evaluation of its portrayal of transsexual characters and themes cannot be conducted. Therefore, the net impact is rated as N/A.

The movie does not contain any action or adventure elements.

No information is provided regarding the film's source material, characters, or whether it is an adaptation of existing canon. Therefore, it is not possible to identify any instances of a gender swap.

No information is available regarding the characters, source material, or historical context of the film "{爱他,想他,恨她!} ({movie}, {1968})". Therefore, it is not possible to determine if any race swaps occurred.