What does Chyi Yu Chyi Chin Chorus mean?

Chyi Yu Chyi Chin is a person's name, and two people sang a song together. The unusual relationship makes Chyi Yu Chyi Chin's singing cooperation more exquisite. In addition, Li Binquan, a famous calligrapher, began to create in MV, which perfectly combined China traditional calligraphy art with contemporary pop music. On the one hand, Chyi Chin has Chyi Yu's wonderful singing, on the other hand, calligraphers splash ink on the spot, and calligraphy and music are perfectly combined.