EU Trademark Classification EU35 Advertising and business 专业商业咨询（56443） Class 35 专业商业咨询 56443 Chinese 专业商业咨询 English Business consultancy (Professional -) Site ref. 56443 Class 35 Included in Harmonised Database (HDB), Nice Alphabetical List, TM5 ID List, WIPO Madrid Goods and Services (MGS)