duplication
Bed over bed, a Chinese idiom, Pinyin is Chu á ngsh à ngdi é Chu á ng, meaning redundant and repetitive. From Xu Wei's preface to four calligraphy and painting in Ming Dynasty.
Idiom explanation
[explanation]: the same as "using the bed on the bed".
Idioms and allusions
[source]: Xu Wei's preface to the four calligraphy and painting in Ming Dynasty: "it's too much to be in bed to pass notes on chapters and to turn to entanglement."
Discrimination of words
[pinyin code]: CSDC [synonym]: make a bed in bed, make a bed in bed [usage]: as predicate and object; refers to unnecessary duplication
duplication
reward the virtuous and punish the wicked - shǎng shàn fá è
have food spread out ten feet square -- live in luxury - shí wèi fāng zhàng
win high praise from anyone who sees it - yǒu mù gòng shǎng