I watched the start of the video.
Lei Lei (traditional) down in less than 20 seconds against Xu Xiaodong (modern fighting techniques). Lei Lei says it’s because he can’t employ his secret powers because they are lethal.
Master Ding a draw. His excuse, he didn’t eat enough.
From the video, “The 4 courses of Chinese martial arts: speaking, learning, amusing, singing.”
Yes, I read before that the roots of Chinese martial arts lie in rural society’s superstitious beliefs, ritual practices and opera. Practitioners believed in their own invulnerability to swords and rifle fire.
The Boxer Rebellion ended this believe in the supernatural power of martial arts.
Modern martial arts films have their root in reporting (by the new medium of film) about the Boxer Rebellion. https://chinesemartialstudies.com/2017/03/24/the-boxer-rebellion-and-stories-we-tell-about-chinese-martial-arts/