123 15 complaint. Taicang Hongzhi Education 123 15 can complain about him, and 123 15 can refer the complaint to the cultural and educational authorities. 123 15 is an important task for the state administration for industry and commerce to accept consumer complaints and reports, mediate consumer rights disputes, investigate and deal with economic violations such as infringing consumers' rights and interests, manufacturing and selling counterfeit and shoddy goods.