Due to the absence of any plot details or character descriptions for the film '{齐天乐春节晚会}', an evaluation of its LGBTQ+ portrayal cannot be conducted. Therefore, the net impact is rated as N/A, as there is no information to determine the presence or nature of such depictions.

Based on the provided information, the film '{齐天乐春节晚会}' does not appear to feature any identifiable transsexual characters or themes. Therefore, an evaluation of its portrayal is not applicable.

The movie does not contain any action or adventure elements.

The Qitianle Spring Festival Gala is a variety show, not a narrative film or adaptation with established characters whose canonical genders could be altered. While it may feature performances, these do not constitute a gender swap as defined for character re-imaginings.

The title refers to a Spring Festival Gala, which is a variety show featuring various performances rather than a narrative film with established characters from a specific source material. Therefore, the concept of a 'race swap' does not apply.