Is the calligraphy of Wu Chao calligraphers valuable for collection?

Yes Wu Chao calligrapher is the fourth grandson of Mr. Wu Changshuo, a master of Shanghai art, so his calligraphy is very valuable for collection. Wu Chao, male, Han nationality, named Su Mei, born in Shanghai, 1952. He is currently a member of China Xiling Printing Society, a member of Shanghai Calligraphers Association, vice president of Shanghai Wu Changshuo Art Research Association, president of the Association of Descendants of Famous Maritime Painters, deputy director of Shanghai Wu Changshuo Memorial Hall, and vice president of Shanghai Shanghai Painting and Calligraphy Institute.