Ben shu shang pian lun shu le lao dong li shi chang de li lun ji chu, dui qi ji zhi, yun xing, guan li he guo jia jian de bu tong mo shi jin xing le yan jiu ; zhong pian yan jiu ben guo de xiang guan de li lun he shi jian ; xia pian dui fu jian sheng lao dong li shi chang ti chu le ge an yan jiu.