Liu Haocun and Ren Min in junior high school, didn't they say that they were the top in the class, this appearance Liu Haocun and Ren Min in junior high school, didn't they say that they were the top in the class, this appearance Liu Haocun and Ren Min in junior high school, didn't they say that they were the top in the class, this appearance Liu Haocun and Ren Min in junior high school, didn't they say that they were the top in the class, this appearance Liu Haocun and Ren Min in junior high school, didn't they say that they were the top in the class, this appearance