EU Trademark Classification EU35 Advertising and business （为他人）经营商业企业（57290） Class 35 （为他人）经营商业企业 57290 Chinese （为他人）经营商业企业 English Operation of commercial businesses [for others] Site ref. 57290 Class 35 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)