Once, in the subway, he was holding a copy of Mo Yan's "breast fat buttocks". A passer-by looked at the title of the book and shook his head contemptuously. Passers by may be thinking: this guy dares to read pornographic books in public. Another time, Li Shanglong held a Book of hope forever in the teacher's lounge. A teacher came in, saw him, looked at the title of the book again, and said in a very mocking tone, "you see chicken soup, too." What the teacher doesn't know is th...