The 6th Plenary Session of the 19th Central Committee of the Communist Party of China(CPC)raises the concept of"adhering to and daring to struggle"as one of the valuable experiences of the CPC in its centennial struggle.The CPC's struggle spirit is a rich system that combines theory with practice and connects history with reality,showing clear generative logic.Marxism has laid a theoretical foundation for the CPC to carry forward the spirit of struggle;Leninism provides a vivid model for the CPC to carry forward the spirit of struggle;the important elements of the struggle spirit in the excellent traditional Chinese culture have injected inexhaustible power into the CPC to carry forward the struggle spirit;the struggle process of sinicization and modernization has set up a practice stage for the CPC to carry forward the struggle spirit.At different times,the Communist Party of China has actively followed the trend of the times and responded to the requirements of the times,and shown firm determination and fearless courage in safeguarding national interests and social stability,which has enriched and developed the connotation of the spirit of struggle.