According to Yulin News Network, Zheng Dinghao is a contracted artist in Yulin, a national first-class artist, a member of China Calligraphers Association, a member of China Couplet Society and a member of China Couplet Calligraphy Art Committee. He has won the 13th Stars Award (Gold Award) of the 2nd China Calligraphy Lanting Award and the Calligraphy Exhibition (the highest award) of the 1st International Art Festival of Xiling Press of China Ministry of Culture, and is worth collecting.