Yuan zhao fa xue wen ku, Yuan zhao fa xue wen ku Yuan zhao fa xue wen ku. Zhong yuan fa xue wen ku. Zhong yuan fa xue wen ku Shao nian ke xue wen ku, Han zhang wen ku, Guan li xue xue shu wen ku, Kua du zhang pian xiao shuo wen ku, Shao nian bo ya wen ku,