Without any provided information regarding the film's content, characters, or plot, it is impossible to evaluate the presence or portrayal of LGBTQ+ themes. Therefore, the assessment is N/A.

Due to the lack of available plot details and character information for the film '{龙吟虎啸} ({movie}, {1969})', it is not possible to assess the presence or portrayal of transsexual characters or themes. The net impact is therefore N/A.

The movie does not contain any action or adventure elements.

The film's title, "Male and Female Thieves," directly indicates its two main protagonists are a man and a woman. There is no evidence of prior source material or historical figures where these characters were established with different genders. The film appears to be an original story for its time.

The film "The April Fools" (1969) is an original screenplay, not an adaptation of pre-existing material or a biopic. Therefore, there are no characters with a prior established canonical or historical race to be altered.