本文に書かれていること
Lu Shu resembles a horse, with a white head, tiger markings, a red tail, and a voice like singing. Although its name includes the character for deer, the description compares its shape to a horse. Color, pattern, and sound are as important as the name.
解釈の範囲
The closing claim associates wearing it with flourishing descendants. Commentary in the linked edition explains this as wearing its skin or tail; that explanation must be distinguished from the main text. The entry documents an ancient wish attached to a being, not evidence of fertility benefits. SYNREX's legacy motif is a modern reading.