George 正在为其公司主页制定内容策略。他应考虑采用哪些类型的内容？请选择所有合适选项。

George should consider a diverse content strategy for his company page to engage a broad audience and achieve various objectives. Research reports and case studies provide valuable data and demonstrate expertise and success, building credibility. Repurposing existing content from other platforms saves resources and ensures consistent messaging across channels. High-performing thought leadership content positions the company as an industry expert and fosters trust. Tutorials offer practical value, helping the audience solve problems and showcasing product or service utility. "Only video" is too restrictive; while video is powerful, a multi-format approach is more effective.