sentences:  A special grade of the medal has a larger execution of the same medal design worn as a star on the left of the chest.In addition, it is worn as a sash on the right shoulder, with its rosette (yellow with white for civilians and green for military officers) and white and yellow edge bearing the central disc of the medal at its centre, resting on the left hip.At the ceremony, both medals can be worn at the same time according to their achievements.