夢黃粱

Simplified: 梦黄粱

mènghuángliáng ㄇㄥˋ ㄏㄨㄤˊ ㄌㄧㄤˊ

    • a fine dream that comes to nothing
    • an empty hope

Character by character

Saying俗语俗語

Idiom惯用语 · Rarely used now

Literally
dreaming of yellow millet
Meaning
Another form of 黄粱梦: a fine dream that comes to nothing, or an empty hope. Literary and mildly wry.

Sources