I am a person who likes to investigate and explore things in depth. I prefer to rely on myself to explore the truth. Recently, there has been a lot of online discussion about Li Yuchun performing with an umbrella and being attacked by fans. Afterwards, her fans (known as "Yumi") were crying out for justice, claiming that there was another hidden context to the situation. I don't plan to directly accept the claims from Yumi. Instead, I want to use more neutral information I've found online to piece together my own perspective....