Strategic consulting is naturally led by MBB, McKinsey, Boston, Bain, roland berger, Deloitte and Accenture, and China's CUHK Consulting and Junzhi. Aon Hewitt, Mercer Consulting, Guanghui He Yi, Weilai Taoyue, IBM, Accenture and China, who specialize in human resources consulting, are the top four in financial aspects, and PricewaterhouseCoopers, Deloitte, KPMG, Ernst & Young, Zheng Wen in Shanghai and Zhong Da in Guangzhou are also more powerful in financial evaluation.