-1982 Yu Anlan (famous art historian and calligrapher)
● "Your article is well written. You have read many books and gained much practical experience. You can do more work in theoretical research in the future. " -1986 Zou Zhenya (former president of Shandong Printing Society, executive director of China Calligraphy Association, famous seal engraver).
● "The printed works can be understood, and they are ingenious and concise, and a style can be seen."
-1986 Chen Xinya (director of China Book Association, a famous calligrapher).
● "As you can see from your works, you have considerable skill, and at the same time you don't belong to that rigorous and meticulous way. This has been seen between the lines, and there are many ingenious ideas in many places. " -1987 Wang Yong (Professor of Central Academy of Fine Arts, Dean of China Calligraphy Institute)
● "Chen Yange showed his latest engraving, knowing that he is seeking from many sides and painstakingly seeing himself."
——2002 Han Tianheng (President of China Seal Cutting Society and Vice President of Xiling Printing Society)
● "The layout of the masterpiece is safe and the knife method is refreshing."
—— In 2004, Liu Heng (director of China Book Association and famous calligrapher).
The seal "Wan Ren" is very unforgettable. I use it in many paintings.
In 2006, Yin Canghai (Professor, Doctor and Famous Painter of Nankai University)