Only in Mexico could you have a political party whose name means "Party for the CONSERVATION of the Revolution." Oxymoronic, but much of Mexico is that way.
In commie-speak, “the revolution” refers to the institution of communism as the governing principle. Any effort to institute something else is “counter-revolutionary”, or “reactionary”. Hence, once “the revolution” has been accomplished, it must be conserved or preserved against the “reactionary counterrevolutionaries” (That would be folks like us). So, conserving revolution is not oxymoronic at all. Moronic, perhaps, give the real results of the revolution.