How many pairs are there in Su Zhigang Dragon World?

Many representatives. There are many pairs of dragons in Su Zhigang's world, and his world dragon works were collected by China National Museum 202 1. Su Zhigang, director of China Calligraphers Association, member of China Huaxia Wanlixing Calligraphers Association, and researcher of Mo Yu China Hebei Calligraphy and Painting Art Research Institute, his paintings are worth collecting and valuable.