difficult days are ahead
In Chinese, Pinyin is l á IR à D à n à n, which means that there are many difficulties in the future. It comes from the collection of Yuefu Poems, shanyaxing.
The origin of Idioms
In the Southern Song Dynasty, Guo Maoqian's collection of Yuefu Poems, shanyaxing said, "in the future, the mouth is dry and the mouth is dry."
Idiom usage
It's hard to live in the future, but it's hard to live in the future. (Li Yunkui's poem to send Li Hui An's swallow)
difficult days are ahead
Life and death, honor and Disgrace - sǐ shēng róng rǔ
estimate one 's own moral and material strength - duó dé liàng lì