满洲虎行动 (1993)

Based on the information provided, there are no identifiable LGBTQ+ characters or themes present in the film "{满洲虎行动}". Therefore, the net impact on LGBTQ+ portrayal is N/A.

The movie does not contain any action or adventure elements.

There is no available information suggesting that "满洲虎行动" (Manchurian Tiger Action) is an adaptation of source material or historical events where characters were established with a different gender prior to this 1993 film. Therefore, no gender swaps can be identified.

This 1993 Chinese film is an original production, not an adaptation of a prior work with established character races or a biopic of a historical figure. Therefore, there are no characters whose race was canonically or historically defined and subsequently changed for this film.