This postmodern era that we live in has its characteristics of eradicating the boundaries between forms of art. In this movement, where pure art and popular art are actively fusing and the importance of popular dance is becoming apparent, this paper has been developed to study a representative case on popular dance. For research methods, case studies and Dance Analysis has been combined. Case studies on idol related publications and thesis papers were used to demonstrate concepts and characteristics of popular art and idols. With Dance Analysis, details of has been examined. To accomplish this task, details from news articles, pictures, music videos, and stage clips has been reviewed and the four stages of Dance Analysis, describing the Components of the Dance, Discerning the Form of the Dance, Interpreting the Dance, and Evaluating the Dance has been applied. The three following conclusions can be drawn from this study: First, the dance emphasizes cuteness and sexiness to attract male fans. Second, the dance moves are highly repetitive, which makes it easy to pick up, appealing to the mass, exciting and enjoyable with popularity. Third, the easy-to-follow moves are friendly and makes the spectators join to develop an extraordinary feeling of group cohesiveness. In this culture, popular art has significant influence on people. I earnestly hope that this work could offer a complimentary vision for popular dance to rediscover its true meaning and value and elevate its status to a inspiring dance.

The purpose of this research is to examine the historical development of the Korean-Chinese (ethnic Koreans in China) dance in China, and to examine the developmental aspects of the Korean-Chinese dance in Yanbian after the founding of the People’s Republic of China. This research first defines the concept of the Korean-Chinese (ethnic Koreans in China) and Korean-Chinese dance. The Yanbian Korean-Chinese dance’s developmental aspects are divided in three stages: the Discovery and Creation of Korean-Chinese dance, the Development of Korean-Chinese dance, and the prevalence of Korean-Chinese dance. The characteristics that appear in the Yanbian Korean-Chinese dance’s development process is as follows.
 First, after the founding of the People’s Republic of China, the Korean-Chinese dance was closely related to the dance development of the civilian local community.
 Second, in order to transmit and spread the Korean-Chinese dance in Yanbian, an established education and training system for Korean-Chinese dancers was required.
 Third, the dancing culture that was publically spread and transmitted, had moved on to performance stages by performers and was once again spread to earn its popularity.