余劲松

Public information about Yu Jinsong is limited, but his works in the database indicate that he is a legal author who has long been engaged in writing on international economic law. His representative works include the third and fourth editions of International Economic Law and The Legal System for Promoting and Protecting China's Overseas Investment. The first two are textbook-style revised editions, reflecting the practical needs of teaching and updating knowledge in this discipline; the latter focuses on the legal promotion and protection of China's overseas investment, showing the author's attention to real-world legal issues. His works are commonly found in law and examination categories, indicating that they serve both professional study and exam preparation. His writing mainly involves systematic organization of disciplinary knowledge and institutional analysis, with an emphasis on practicality and norms, making it suitable for law students, legal practitioners, and readers preparing for relevant examinations.