Zhè bù xiǎoshuō miáoxiěle zhànluàn niándài rénmín de jíkǔ.
The novel depicts the suffering of the people during wartime.
Tips
register
Formal/literary. 疾苦 almost always refers to the collective hardship of ordinary people (百姓的疾苦, 人民的疾苦) and is favored in political and journalistic writing. For personal pain use 痛苦 (tòngkǔ).