觜

麟角凤觜

lín jiǎo fèng zuǐ

lit. qilin's horn, phoenix's mouth (idiom)

觜宿

zī xiù

number 20 of the 28 constellations 二十八宿, approx. Orion 獵戶座|猎户座

觜觽

zī xī

name of constellation, possibly same as 觜宿