lit. do not stop until one reaches the Yellow River (成语 saw); fig. to persevere until one reaches one's goal; to keep going while some hope is left[cedict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]