Liu Huangshu didn't study hard since he was a child, but he was very sociable. This is God closing a window for him, but opening a door for him! After all, being in troubled times is much more useful than being able to read. In this way, he gained a lot of fame and talents with the slogan of "helping Han". Even Zhuge Liang decided to go out and help him because he dared to move.
The reason why he never proclaimed himself emperor is that Emperor Xian of Han Dynasty has not yet arrived. If he rashly proclaimed himself emperor at this time, those who helped him because of his help in the Han Dynasty will certainly recognize his ambition. Later, Cao Pi proclaimed himself emperor, which really gave him a chance. However, he was very clever, and when many ministers wrote to him to proclaim himself emperor, he began to wonder how to justify himself.
So, he thought of such a note, that is, pretending that Emperor Han Xian was dead, so he cried to pay homage to Emperor Han Xian. In this way, under the strong persuasion of many ministers, he barely became the emperor of Shu Han. Liu Bei actually arranged a lot of his own eyeliner around Cao Pi, so he knew that although Cao Pi proclaimed himself emperor, Emperor Xian of Han was still alive. His plays fooled many people. In the end, he made money and became the emperor of Shu Han.