Composite Structures《复合材料结构》（半月刊）. The journal publishes papers which contribute to knowledge in the use of composite materials in engineering structures. Papers deal with design, research and development studies, experimental investigations, theoretical analysis and fabrication techniques relevant to the application of composites in load-bearing components for assemblies, ranging from individual components such as plates and shells to complete composite structures.

Composite Interfaces《复合材料界面》（月刊）. Composite Interfaces publishes interdisciplinary scientific and engineering research articles on composite interfaces/interphases and their related phenomena. Presenting new concepts for the fundamental understanding of composite interface study, the journal balances interest in chemistry, physical properties, mechanical properties, molecular structures, characterization techniques and theories.

Complexity《复杂性》（一年1卷）. The purpose of Complexity is to report important advances in the scientific study of complex systems. Complex systems are characterized by interactions between their components that produce new information — present in neither the initial nor boundary conditions — which limit their predictability. Given the amount of information processing required to study complexity, the use of computers has been central to complex systems research.

Complex Variables and Elliptic Equations《复变函数与椭圆方程》（月刊）. Complex Variables and Elliptic Equations is devoted to complex variables and elliptic equations including linear and nonlinear equations and systems, function theoretical methods and applications, functional analytic, topological and variational methods, spectral theory, sub-elliptic and hypoelliptic equations, multivariable complex analysis and analysis on Lie groups, homogeneous spaces and CR-manifolds.

Complex Analysis and Operator Theory《复分析与算子理论》（一年8期）. Complex Analysis and Operator Theory (CAOT) is devoted to the publication of current research developments in the closely related fields of complex analysis and operator theory as well as in applications to system theory, harmonic analysis, probability, statistics, learning theory, mathematical physics and other related fields. Articles using the theory of reproducing kernel spaces are in particular welcomed.

Complex & Intelligent Systems《复杂与智能系统》（月刊）. Complex & Intelligent Systems is an open access journal that focuses on the cross-fertilization of complex systems, computational simulation, and intelligent analytics and visualization.

Complementary Therapies in Medicine《医学补充疗法》（一年8期）. Complementary Therapies in Medicine is an international, peer-reviewed journal that has considerable appeal to anyone who seeks objective and critical information on complementary therapies or who wishes to deepen their understanding of these approaches. It will be of particular interest to healthcare practitioners including family practitioners, complementary therapists, nurses, and physiotherapists; to academics including social scientists and CAM researchers; to healthcare managers; and to patients.

Complementary Therapies in Clinical Practice《临床实践辅助治疗》（季刊）. Complementary Therapies in Clinical Practice is an internationally refereed journal published to meet the broad ranging needs of the healthcare profession in the effective and professional integration of complementary therapies within clinical practice.

Complementary Medicine Research《补充医学研究》（双月刊）. Complementary Medicine Research is an international peer-reviewed journal. We aim to bridge the gap between conventional and complementary/alternative medicine (CAM) on a sound scientific basis, promoting their mutual integration. Experts of both conventional medicine and CAM medicine cooperate on the journal‘s editorial board, ensuring a high standard of scientific quality. The journal publishes papers relevant to complementary patient-centered care, especially those with emphases on novel, creative and clinically relevant approaches and covers the entire spectrum of original research, clinical trials, views, conceptual papers, and reviews on complementary practice and methods, as well as clinical case studies of high quality and relevance.

COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering《国际电气与电子工程计算与数学杂志》（双月刊）. COMPEL exists for the discussion and dissemination of computational and analytical methods in electrical and electronic engineering. The main emphasis of papers should be on methods and new techniques, or the application of existing techniques in a novel way. Whilst papers with immediate application to particular engineering problems are welcome, so too are papers that form a basis for further development in the area of study. A double-blind review process ensures the contents validity and relevance.