What is the origin of the Song Dynasty dance team commonly known as "Tianle Village"?

There is a scene of spring ploughing in the five generations of juvenile long-sleeved dancing cows. The most interesting thing is that there is a long-sleeved and dancing child on the ridge above the picture, which seems to show the joy of spring with cows. There are few records about the specific performance of Ding's "Village" in the historical materials of the Song Dynasty. Fan Chengda, a poet in the Song Dynasty, wrote a poem "Thirty-two Rhymes in the Fifth Middle School of Shangyuan", in which the poems and notes are very valuable: "Singing softly and dancing wildly. (The original poem is self-explanatory: Folk drum music is called social fire. It is probably funny if you can't learn it or remember it. (The original poem speaks for itself: Tian Lecun. ) The market is clear. (the original poem is self-explanatory: the market is fine and happy. These poems and self-reports clearly point out the performance nature of Tian Lecun, that is, it is a kind of "social dance", which is crazy and funny when dancing. What content can win everyone's love? There is no explanation in the poem. The dance name of Tianle Village has been handed down since the Song Dynasty. There is a lyric in You Zhu -a's "Drunk Flowers in the Yellow Bell" in the Ming Dynasty: "Congratulations, Dance" in Dengaku. After the Qing Dynasty, the dance "Tianle Village" was still circulated among the people. There is a kind of "Yangko" in Ma Xinzhuang Village, Wang Zhu Township, Puyang County, Henan Province, which is closely related to Tianle Village. According to 1923, Ma, an old artist who began to learn yangko, said that his master was from the middle of Qing Dynasty. He once told him about the origin of this village's yangko: during the Northern Song Zhenzong period, the Khitan national army fought against Song Jun, won in Kyoto and advanced on the capital of song dynasty, reaching the Buddhist temple (now southwest of Puyang county) more than 200 miles away from the capital of song dynasty. Under the planning of Kou Zhun, the prime minister of the hawk faction, Song Zhenzong personally led the battle of ancient Ge Yuan in Chengtou and won, forcing Qidan to sign the famous Ge Yuan League with the Song Dynasty. At that time, in order to celebrate the victory, Bai people and soldiers from a single source danced "Village Dengaku" in the street, which was the source of Puyang Yangko. To this day, the clown in Puyang Yangko is also called "Tartars", wearing a jacket and a dome. From the establishment of this clown, it seems that we can also see Tian Lecun's "funny" character at the beginning of its origin. It is common for a dance to constantly integrate new content in the historical evolution. There are people with big umbrellas in the dance team, called umbrella heads, and their umbrellas are called "Huangluo Umbrella", which symbolizes the historical story of the emperor's personal expedition. Dancers' props, such as swords, hot wheels and other weapons, also retain the historical imprint to some extent.