This work is called gudiao .The origin of the role prototype and the classical Chinese classic The Book of Mountains and Seas
According to the Classic of Mountains and Rivers山海经, Nanshan Jing records: "又东五百里,曰鹿吴之山,上无草木,多金石。泽更之水出焉,而南流注于滂水,水有兽焉,名曰蛊雕,其状如雕而有角,其音如婴儿之,,是食人。Another 500 Li east, called Mount Luwu, there are no vegetation on it, and there are many gold stones. Zegeng's water flowed out of Yan, while the water flowed southward in the torrential water. It was called gudiao .Its shape was carved and horned. Its sound was like a baby's, and it was cannibalism.