very worried and indignant
It is a Chinese idiom, Pinyin is y ō UF è NCH é NGJ í, which means that you are sick with sorrow and anger, and describes you as extremely sad and angry. It comes from the history of Jin Dynasty.
The origin of Idioms
"The history of Jin Dynasty" says: "Khitan sent envoys to let (blame) Tuyuhun because the Jin master recruited him, and the Jin master became ill with anxiety and indignation."
Idiom explanation
Sorrow and anger are ill. I'm very upset.
very worried and indignant
never forget to pay a debt of gratitude - bào běn fǎn shǐ
be soft inside despite one 's hard shell - nèi róu wai gāng