coarse clothes and simple fare
Buyishi, a Chinese idiom, Pinyin is B ù y ī L ì sh í, which means to describe the hardships of life, the same as "buyishi". From shangjiedushi.
The origin of Idioms
Fang Lu's shangjiedushi (shangjiedushi) in the Tang Dynasty said, "it's not a shame to be ashamed of. If you are not ashamed of your clothes and food, you will be hungry. So if you are ashamed of it, you can give it to anyone."
Idiom usage
It is used as subject, attribute and object to describe the hardships of life. examples the world is famous for its uprightness. He lived in Fuqing in the late Qing Dynasty. He called himself a hermit, who lived in clothes and food. He planted Chinese trees beside his house, and sang about himself. Lu You's Shu Er Gong Shi in Song Dynasty
coarse clothes and simple fare
search into an abstruse subject and indicate the importance - gōu xuán tí yào
Sell from the south to the North - nán fàn běi gǔ