Example 1: The current time-travel drama has no historical view, but it is fun, novel and bizarre, and the character setting is even more unconstrained. This kind of film and television drama that crosses the theme is disrespectful to history and culture.

Example 2: A modern person travels through ancient times with modern concepts, participates in familiar history, and shows the audience that the collision between modern concepts and ancient concepts is indeed full of contradictions and dramatic effects.

Analysis of test questions: both for and against can be done, and it needs to be justified.