Zi Collection, Middle Volume, Page 360, Entry 07 Pronounced yu (falling tone) and pronounced ying (falling tone), same as "ying". — Jiyun (集韵) "The chin and the skin texture between the neck." — Shiming (释名) In the regions of Qingzhou and Xuzhou, it is called "dou" (脰), which can hold and lower things thrown into it. It is also called "ai" (嗌), the crucial passage through which breath flows.