Chinese

		Jingwei, the daughter of the emperorYandi who drowned at a young age in theEast Sea and assumed the shape of a bird in order to exact revenge upon the sea by filling it up with pebbles	to fill up the ocean
trad. (精衛填海)		精衛	填海
simp. (精卫填海)		精卫	填海

Idiom

精衛填海

1. dogged determination