2001: "The Noisy Bird in the Willow Tops" won the gold medal again in the joint exhibition of China, Japan and South Korea. 2003: A solo exhibition was held in the Palace of Nationalities and Culture in July, and the works were collected by the Palace of Culture. Two works on New Year's Day were collected by Tsinghua University. Two works won the first prize in the calligraphy and painting exhibition to commemorate the 110th anniversary of the birth of Mao Zedong and were included in the collection of fine works. Flowers and Birds The work "Spring Rhythm" was included in the "Contemporary Chinese Painting and Calligraphy Masters' Works Collection". In 2010, his works won the gold medal in celebrity calligraphy and painting at the "Harmonious Asia" passion event. His works have been published and reported in more than 20 newspapers and periodicals at home and abroad. CCTV and Beijing TV have repeatedly stated that his paintings and calligraphy works are collected by art groups, museums and collectors at home and abroad. Mr. Du Yuan's flower-and-bird paintings pursue nature and the charm of life in terms of artistic conception, and pursue "the beauty of reality and the spirit of beauty" in the aesthetic process. This is the true soul of Chinese flower-and-bird paintings. Mr. Du has profound attainments in calligraphy, especially his ingenious calligraphy structure, which is like flowing clouds and flowing water, flowing and firm, and his writing skills are sophisticated and vivid. He also made bold innovations and formed his own unique style. He has many works. Award-winning times. Master Cheng Shifa once said: "Master Cheng Shifa praised: "Beihong's horse, Old Man Baishi's shrimp, and Du Yuan's sparrows and chicks, they complement each other and are truly unique." His works were selected by the Cultural Market Development Center of the Ministry of Culture. The valuation of the artwork is: the value of calligraphy and painting is "6000-8000" per square foot. Has collectible value.