Why Do We Need Constitutional Law? Preambule Pourquoi Avons- nous Besoin du Droit Constitutionnel? Part I Economic , Social and Cultural Rights Right to Food and Safety of Food in China Constitutional and Legal Protection of Cultural Rights in China Who Pays the Bills for Women's Housework? A Human Rights Perspective One Kind of Actual Dilemma: Power of Deciding on A Holiday or Right to Rest and Leisure? Constitutional Assurance for Environmental Rights of Chinese Citizens Part II Constitutional Law and Human Rights Constitutional Dimensions of Human Rights Protection Reconstruction of the Pattern of Judicial Protection of Human Rights in China The Protection and Restriction of Chinese Civil Right of Action Research on the Guarantee Mechanism for the Guizhou Minority's Right to Education Problems Faced by China on the Protection of the Rights of Aliens and Basic Concepts for Its Future Approaches Actuality and Prospects of Judicial Guarantee of Human Rights in China Part III International Law and Human Rights On the Application of Theory of State Responsibility in the International Human Rights Law Rights of Non -Citizens: From International Law to Constitutions International Terrorist Threats against China and Their Challenges to China's Constitutionalized Foreign Policies Part IV Constitutional Law and Constitutional Functions The Function of Constitutional Amendment in Transitional Society On the Problems Arising from the Abuse of the Admin-istrative Emergency Power and the Solution thereof The Role of the Power of Police and Its Regulation in China On the Significance and Function of Emergency Clause of the Constitution to Anti -Terrorism——Problems and Improvement of Emergency Clause of Chinese Constitution from the Perspective of Anti -Terrorism The Application of WTO Rules in Chinese Courts:Improvements through Judicial Interpretation.9 Constitutional Order : Meta - order of International Community——Analysis of Concepts and Relations of Domestic and International Constitutional Orders from Three Perspectives