Pyongyang, August 13 (KCNA) -- Yang Hyong Sop, vice-president of the Presidium of the Supreme People's Assembly of the DPRK, met and had a talk with the Russian Orthodox Church delegation headed by Yegorievsk Archbishop Mark, chairman of the Committee for Coordinating Overseas Institutions of the church who paid a courtesy call on him, at the Mansudae Assembly Hall on Saturday.