"Innovation studies have long been confined to the theoretical system established by the scholars of western developed countries and it's difficult to use them to understand the real nature and law of technological innovation in developing countries. This book, in an innovative manner, studies the theoretical system of secondary innovation, and reveals the evolution law and dynamic innovation mode of the re-innovation activities carried out by the technologically backward countries on the basis of the introduction of technology, laying an important foundation for the development of management science theory on the basis of the standpoint and characteristics of developing countries"--