The perspective of selected studies of multiquark exotic hadrons together with heavy flavour baryons is discussed. The topic includes detailed analysis of their strong, weak and electromagnetic decays containing charmed quark and charmed quark-antiquark pair, physics analysis and events reconstruction in hadron and proton-nuclei collisions. These provide a good opportunity to test the theories of strong interactions including both perturbative and non-perturbative QCD, lattice QCD, potential and phenomenological models