What is the name of the square dance that the people in Ganjur Square who are practicing in the morning are dancing?

The square dance line dance that the people practicing in the morning in Ganjur Square are dancing. According to the query related information, square dance is a form of performance, rather than a type of dance, folk dance in the square dance proportion is relatively large. According to art historians testify that the earliest art produced by mankind is dance, and square dance is the mother of dance. Square dance originates from social life, produced in the people, the masses are the creators and performers of square dance.