Yellow oyster
A poor meal.
Idioms and allusions
[source]: the fourth fold of Jianfu stele written by Ma Zhiyuan in Yuan Dynasty: "today, everyone is eating like a horse, and the evil spirit is stronger than the yellow rice." The third discount of Fei Tangchen's demotion to Huangzhou in Yuan Dynasty: "I live in a hut with small windows and sparse fences, eat thick soup and light rice, and wear ragged hats and crooked boots."
Discrimination of words
[pinyin code]: dfhj
Yellow oyster