百折不挠

to keep on fighting in spite of all setbacks (idiom) / to be undaunted by repeated setbacks / to be indomitable

hundred / numerous / all kinds of

to snap / to break (a stick, a bone etc) / (bound form) to sustain a loss (in business)

to turn sth over / to turn upside down / to tip sth out (of a container)

to break / to fracture / to snap / to suffer loss / to bend / to twist / to turn / to change direction / convinced / to convert into (currency) / discount / rebate / tenth (in price) / classifier for theatrical scenes / to fold / accounts book

variant of 折[zhe2] / to fold

no; not so / (bound form) not; un-

to scratch / to thwart / to yield