The findings of this study are derived from a comparison with 『Jeongjaemudoholgi』 in order to consider ㆍㆍㆍㆍㆍㆍㆍㆍㆍㆍ and Jeongjaedos: suggested a dance of eight Yeoryeongs standing in a two-fold left and right formation. In it, the dancers on the left and right sides stretch out both of their arms while facing each other and facing south. Only one piece of it remained in Uigwae, Yeoryeongjeongjae. suggested a dance of two people for Hyeopmu moving north and partnering with each other. Four pieces have been handed down through four types of Uigwae, and all are Mudongjeongjae. offered a dance moving forward on top of the edge of Daemoban. Three pieces remained intact in three types of Uigwae, including Mudong and Yeoryeong. suggested a dance performing “Naesuyeomanoesubanhageo [Horo two people]” by moving north in the front and the rear formation with Horo two people positioned in front and Hyeopmu in the rear. Five pieces have been passed down through four types of Uigwae; three of them are Mudong, and the remaining two are Yeoryeong; their dance notations are of one kind. introduced a dance of Oemugi and Naemugi turning outwards, inwards, right and left around a boat. Eleven pieces remained in eleven types of Uigwae, all of which are Yeoryeongjeongjaei, with ten kinds of dance notations. suggested a dance of Jukganja partnering in the introduction while facing left and right in twofold left and right formations in the proceedings. Eight pieces have been passed down through eight types of Uigwae, all of which are Yeoryeongjeongjae, with dance notations consisting of two contents. introduced a dance of partnering in a five-direction formation and turning inwards, outwards, left, and right in a circular formation. Four pieces are found today in four types of Uigwae: one of them is Mudong, and the other three are Yeoryeong, with dance notations composed of four contents. contains a dance of Hyeopmu 2 people heading north in a single file, centered in and out [Oesuhanaesuyeoman, Naesuhaoesuyeoman]. Six pieces are available today in six types of Uigwae, all of which are Mudongjeongjae, with dance notations consisting of two kinds of content. Jeongjaedo refers to a solo dance of one Hyeopmu heading towards the north and northwest on top of Hwamunseok. Its standing locations on Hwamunseok vary from center, north, or south. Eleven pieces remained intact in ten types of Uigwae: two are Mudong, and nine are Yeoryeong; and their dance notations contain three kinds of contents. offered a dance of Hyeopmu with two people going north to dance in a single file. One aspect that all have in common is their holding of flowers in Oesu [Oegeosunaesubanhageo]. Three pieces are found today in two types of Uigwae; two of them are Mudong, and the other is Yeoryeong; their dance notations have been reduced to two kinds of content. is composed of a story of a crane pecking at Jidangpan and thereby letting Dongi stand up. It introduced a dance involving partnering in a single file line in the south of Jidangpan. Eight pieces have been passed down through eight types of Uigwae; all are Yeoryeongjeongjae; and they have only one type of dance notation. suggested a dance of partnering in a single file or twofold left and right formation in the case of two or four people. Dancers head north or facing each other in a single file line or encounter each other around a dancer in a fourfold left and right formation. Six pieces have been found today in nine types of Uigwae; five of them are Mudong and four of them are Yeoryeong; their dance notations are divided into nine. One to eleven pieces were contained in each Jeongjaedo, and one to two, four, five, or seven pieces had the same dance notations. In some cases, the dance notations of Mudong and Yeoryeong were the same, and the pictures of one dancer were repeated in multiple Jeongjaedos. Almost all dance notations suggested similar content, and many were proposed on one page. Those can be identified through Jeongjaedo, which were the compositions of dancers, formations, movements, directions, and locations recorded in Holgi. On the other hand, what was not documented in Holgi were supplemented by pictures, through which the researcher discovered that the arrangements of dancers varied depending on the nature of banquets. Therefore, various formations were adopted, and the centers around which dancers were partnering were the formed line itself or the dancer.

This study investigated the confluence and transformation perspectives of Hakmu-Yeonhwadae (鶴舞-蓮花臺, Crane Dance-Lotus Flower Dance) by taking a new perspective. The researcher analyzed the contents of the literature by searching for existing papers and historical data such as Uigwe (儀軌, Official Documents of Royal Events), Jeongjaemudoholgi (呈才舞蹈笏記, Choreography of Court Dance), and the iconography of historical pictures of royal events. The main results are as follows. First, Hakmu (鶴舞, Crane Dance) combined with Yeonhwadae (蓮花臺, Lotus Flower Dance) turned out to be performed in a way that directed two younger girl dancers to appear from two Lotus boxes in the texts of Gyobang-gayo (敎坊歌謠, Gyobang Song) and Hak-Yeonhwadae-Cheoyongmu-Hapseol (鶴蓮花臺處容舞合設, Convergence of Crane, Lotus Flower and Cheoyong[a man for preventing epidemics] Dance). Second, it was confirmed that the creative transformation patterns were historically revealed along with attempting to attune slight differentiations of Hakmu-Yeonhwadae. Third, Hakmu and Yeonhwadae had been performed separately and consecutively at royal court banquets since 1877 after King Jeongjo’s reign. Fourth, it was noted that there were several changes in the Jidangpan (池塘板, plate with artificial pond) and Lotus boxes in the late Joseon Dynasty. Fifth, the converged parts between Hakmu and Yeonhwadae were reinterpreted considering the symbolic and ecological meanings of cranes and lotuses from the modern perspectives for creating a new dance version.

This study analyzes the research trends of seven Korean traditional dances designated as national intangible cultural heritages that are given social values and cultural symbolism as a historical heritage of the country. Research papers were collected by using the seven dances as the search keyword and analyzed through text mining methods. These collected papers investigated frequency analysis, entity name recognition, connection centrality, and N-gram, focusing on their titles and publication years. For the final analysis, 1,043 articles published in academic journals and 1,065 thesis and dissertations in RISS were used.

As a result of the analysis, there is a large difference in the number of papers, depending on what genre an intangible heritage belongs to. It can be also found that research on traditional dances has gradually decreased. Many studies have shown the tendency to concentrate on the interpretation, preservation, and transmission of traditional dances. In the meantime, more studies are being conducted to develop or popularize Korean traditional dances as educational programs and contents.