Pyongyang, October 22 (KCNA) -- The Presidium of the DPRK Supreme People's Assembly Wednesday issued a decree on awarding the DPRK title of Labor Hero on Ri Ryong Ha, Ri Pyong Sam, Pak Chun Hong, Kim Ung Chol and Pak Yong Mu.

They have made signal contribution to perfecting edifices of weighty significance in the improvement of people's living standard and building of an economic power.