China 1985 Great Wall Coins Set (with Dragon Medal). Face Value: 1 Fen, 2 Fen, 5 Fen, 1 Jiao. 5 Jiao, 1 Yuan and one Medal. Some coins have natural oxidation. Welcome to Giant Panda Coins! Our antique store has over. 12 years old history. Flagship store locates at Yun-Zhou commercial building, Shanghai, China. Branch store locates at Ju-Qi-Cheng commercial building, Shanghai, China. We speak English and some German.