I have always liked Li Shimin's third son, Li Ke, but I have never found a work that I really like, so I have to make up my own mind. The author is a cat who thinks he has good writing skills, but he has never dealt with long-form and historical-related copywriting, so if readers have any comments or suggestions, please feel free to submit them and I will take them seriously. Just one thing, this is just a brainstorming article based on history. You must not argue with me about the historical consistency. (Secretly speaking, my high school history has always been around 60, or so.) Li Shimin and others have their own fans. If you really hate Li Ke, please avoid it.