Introduction to the Characteristics of the Cao's Peony Cymbidium Variety Orchids Jan 1, 1970 0 views A rare pure-white peony-form orchid; its fragrance is a shortcoming. It won the gold award at the 2010 Chongqing Orchid Expo. A rare pure-white peony-form orchid; its fragrance is a shortcoming. It won the gold award at the 2010 Chongqing Orchid Expo.