Based on the purpose of improving the communication power of the computational intelligence short videos of China Communist Youth League, this paper takes six typical computational intelligence short video IDs and their popular computational intelligence short videos of the Communist Youth League at the provincial level as the research object investigates the characteristics along with the influencing factors of communication power from four aspects: expression form, content presentation, title text, and local characteristics through content analysis of Communist Youth League computational intelligence short videos. China communist youth league is the organization of young people between the ages of 14-28 which is run by chinese communist party with the purpose of training upcoming party members as well as officials. These six specific IDs of Communist youth league are selected as these accounts have consistently excellent performance in the ranking of government affairs TikTok accounts, and they have certain typicality and research significance. The novelty of this paper is an empirical analysis of Computational Intelligence short video communication. The methodologies that are included in this research are Release frequency that describes video update frequency, word frequency analysis that describes the keywords to follow in the short videos and statistical analysis of coding strategies. These Analysis were carried out through content and case study which was done using python 3.0's pandas, snownlp and other functional packages. The criterias which are used to evaluate the videos are views, likes, content, video format, form of expression, title form, local specialities show the engagement of the viewers in content as well as it helps in reaching the audience. Through the research, it is found that the computational intelligence short videos' communication power of the provincial Communist Youth League is related to video duration, expression form, video content, title text, local characteristics, and audience psychological behavior, but has no obvious positive correlation with title form. The advantage of computational intelligence short videos of the provincial Communist Youth League is that the party media has clear positioning, rich content, and innovative forms, but at the same time, there are some problems, such as unclear "youth" features, lack of local characteristics and audience interaction. This paper refines the characteristics of excellent computational intelligence in short videos of the Communist Youth League and puts forward countermeasures and suggestions for the shortcomings.