What are the common historical errors in Anti-Japanese War dramas?

I feel that the biggest mistake in these anti-war dramas is that it makes people feel that the Japanese did not invade China for 14 years, but were teased in China for 14 years before escaping. Although the TV series is just a TV series, it is not a historical drama, it is just a restoration drama. But in general, we must also respect history. Therefore, the anti-war drama gives you the feeling of a martial arts movie. Various light skills such as floating on water, tearing up Japanese soldiers with hands, hiding hand grenades in crotch, bun grenades, killing Japanese soldiers from 800 miles away, etc. It feels like killing Japanese soldiers is so easy. I found that many anti-war dramas fell into an incomprehensible angle. It seems that the anti-Japanese drama is not made to praise the ancestors, and if you want to carry forward China's martial arts, the IQ of the Japanese must be reduced to a negative level, not even reaching the IQ of ordinary people. Song Anzhi was puzzled by this. Although no one studies history through TV series, TV series still have a great influence on teenagers. In fact, in history, Japan was able to invade China for 14 years because it had very strong strength. But through TV dramas, today's young people think that the Anti-Japanese War is a joke, and there is no suffering in the Anti-Japanese War, just like a fun game. They don't know that it was the desperate efforts of the heroic predecessors at that time that created today's prosperous and peaceful world. The highly restored anti-Japanese war dramas of the 1950s and 1960s also disappeared. It really makes people feel that life is getting better and better, but why does such a ruthless mentally retarded opponent also seem to be mentally retarded himself? Can't we realistically film our opponents to show that we can win without compromising against a powerful opponent? If you have anything to add to this issue, please go to the message area to discuss it.