sāi xiàn
parotid gland
saliva gland in cheek
sāi tuō
chin rest (e.g. for a violin)
bèn zuǐ zhuō sāi
see 笨嘴拙舌[ben4 zui3 zhuo1 she2]
tuō sāi
to rest one's chin in one's hand
zhuā ěr náo sāi
to tweak one's ears and scratch one's cheeks (as an expression of anxiety, delight, frustration etc) (idiom)
luò sāi hú zi
variant of 絡腮鬍子|络腮胡子[luo4 sai1 hu2 zi5]