(LLCT) - While conducting the fun-damental social sciences and humanities study, “Marxist theories of socio-economic forms that were applied in the 20th century and the current road to socialism in Vietnam,” the researchers and the Institute of Scientific Socialism organized a symposium of “Marxist theories of socio-economic forms: The scientific nature of the principles and points that have become obsolete” on June 26th, 2014 in Hanoi.