No information regarding the film's plot or characters was provided, therefore an evaluation of its LGBTQ+ portrayal cannot be conducted. The film's net impact on LGBTQ+ themes is undetermined.

Due to the absence of any available plot details or character information for the film {旺财嫂} (1967), it is not possible to evaluate whether transsexual characters or themes are present, or how they might be portrayed.

The movie does not contain any action or adventure elements.

The provided information for the 1967 film "{玉女的秘密}" does not indicate it is an adaptation of existing material or a reboot with established characters. Without details on source material or prior versions, it is not possible to identify any character as a gender swap.

This 1967 Hong Kong film is an original production featuring East Asian characters portrayed by East Asian actors. There is no prior source material or historical record establishing any character as a different race, thus no race swap occurred.