Assist in conducting differentiated product inspections, organizing and training sales language, and helping developers establish a sales team that understands and can convey product value. Provide design support for exhibition areas (residential halls/experience rooms), differentiated value transmission (press conferences/product analysis meetings, marketing and promotion support), risk control assistance (contract compliance, exhibition area risk control suggestions), delivery (precautions, user manuals, training) specialized support and other services to help developers achieve differentiated product marketing.