In 21, Mr. Chen Chu's works passed the ISC21 artistic value standard evaluation certificate issued by the People's Republic of China and the Art Quality Department of the Cultural Market Development Center of the Ministry of Culture, and established the domestic artistic sales value in China.
In p>22, Mr. Chen Chu's long scroll "The Evolution of Calligraphy Characters" (the first scroll and the last scroll were painted by Mr. Zhang Fa, a famous figure painter in China) was auctioned at the Xiaoxihu Art Center in Lanzhou for 6, yuan.
In p>22, Mr. Chen Chu was named as the "Top 5 Most Collectable Works in China" by China Calligraphy and Painting Fair.
In p>213, Mr. Chen Chu's calligraphy works were collected by the General Office of the Central Military Commission.