Who are the big hairy males and the small hairy males?

Heavy hair refers to Mao Heng, and short hair refers to Scapharca subcrenata. Heavy hair is called Mao Heng, also called "Mao Gong". In the Western Han Dynasty, he was a native of Lu (now Qufu, Shandong Province), and according to legend, he was a native of Hejian (now southeast of Nanxian County, Hebei Province). It is difficult to study his date of birth and death in detail, which should be between the third century BC and the second century BC. Xiaomaogong is Scapharca subcrenata, a native of Zhao in the Western Han Dynasty (the county is in the southwest of Handan, Hebei). The Book of Songs is a Mao poem annotated by great sinologists Mao Heng and Li Mao. Mao Shi inherits Confucianism, its interpretation is often consistent with the pre-Qin classics, and its exegesis is plain, accurate, concise and easy to learn, so its unique Mao Shi has been passed down to this day. It is said that Confucius deleted the Book of Songs and passed it on to Xia Zi, Xia Zi to Zeng Shen, Zeng Shen to Li Ke, Li Ke to Meng Zhongzi, Meng Zhongzi to Gen Mou Zi, Gen Mou Zi to Xun Qing and Xun Qing to Mao Heng. Mao Heng and Achyranthes bidentata are uncles. They fled from Lu to Wuyuan County (now hejian city, which belongs to northern Zhao), remained anonymous and even pretended to be locals. It was not until Emperor Hui of the Han Dynasty abolished calligraphy and the world was in balance that Mao Heng dared to rearrange the biography of The Book of Songs and personally teach it to Scarlett. The Book of Songs Shi Mao has been handed down to this day.