Interestingly, Li Shu Wen's disciples became guards for Mao Zedong and Chiang Kai Shek, I wonder if that's why the mangaka chose that backstory... more likely Li Shu Wen is just more prominent in Japan literature due to his disciples, I guess.
No fucking way, they made a shounen combat scene about the Tianamen massacre can we be expecting to see like, Palestinian, Ukraine, Sudan fighters etc?