Practical operation and legal risk prevention of merger and acquisition 并列题名：Practical operation and legal risk prevention of merger and acquisition Practical operation and legal risk prevention of informal finance 并列题名：Practical operation and legal risk prevention of informal finance Study on corporate cultural integration of merger and acquisition Law practice of China's antitrust of merger and acquisition Market regulation and legal risk prevention of tourism Eight courses on essentials of merger and acquisition a practical legal guide to mergers and acquisitions Legal practice of investment merger and acquisition