work hard and perseveringly
This is a polysemous word. Please browse the following two meanings: hard struggle: idiom < / Li > < li > hard struggle: spiritual thought < / Li > < / UL >
Chinese PinYin : jiān kǔ fèn dòu
work hard and perseveringly
provide relief for the poor and the helpless. zhèn qióng xù guǎ
roundness inside but squareness outside. wài fāng nèi yuán
recount the general idea , the stylistic rules and the layout of a book. fā fán qǐ lì