Tax case studies on M&A in listed companies Valuation methods and case studies of M&A of listed companies Research on SEO of listed companies 并列题名:Valuation methods and case studies of M&A of listed companies Introduction and case studies to merger & acquisition of listed companies Corporate cash holding policy of Chinese listed companies Voluntary disclosure strategy in Chinese listed companies Governance cases of Chinese listed companies Impcat of institutional investors on listed companies A Study on the audit committee of listed companies