arduousness; formidability; difficulty 艰巨性 jiān jù xìng - Finance Mandarin

勉强

miǎn qiǎng

to do with difficulty ; to force sb to do sth; reluctant; barely enough

举步维艰

jǔ bù wéi jiān

to make progress only with great difficulty (idiom)

出路

chū lù

a way out (of a difficulty etc)

陷入困境

xiàn rù kùn jìng

to fall into difficulty (e.g. facing bankruptcy)

难关

nán guān

difficulty; crisis

难易

nán yì

difficulty; degree of difficulty or ease