涸辙之鲋

hé zhé zhī fù

lit. a fish in a dried-out rut (idiom)

fig. a person in dire straits

涸

hé

to dry

辙

zhé

rut; track of a wheel (Taiwan pr. [che4])

之

zhī

(possessive particle, literary equivalent of 的[de5])

鲋

fù

silver carp