How did Fang Gang write the lyrics?

Vincent fang said: "An important factor in the creation of lyrics is to obtain the greatest common denominator of emotions, that is, the emotional situation that most people will encounter, which is often the content of lyrics. Once the lyrics are sung, they are aimed at everyone, and the theme and content of the creation must conform to the emotional status quo of most people. " At the same time, he also raised a question: Do you really like lyrics or just like the identity of the lyricist? Brother Xing has been fond of writing songs since he was a child.