Correct

龙配龙,凤配凤

/ lóng pèi lóng fèng pèi fèng /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/龙配龙凤配凤-Chinese-idioms-Cchatty-49706833-7ca8-443f-b36e-ad9a5a74ab2b-1612778484.jpg

Collocation

1
龙配龙,凤配凤的婚姻
2
这也算是龙配龙,凤配凤
3
这才是龙配龙,凤配凤
4
应该龙配龙,凤配凤
5
真是龙配龙,凤配凤啊
6
龙配龙,凤配凤的……

Definition

龙配龙,凤配凤

Literally means:

dragon for dragon, phoenix for phoenix

Actually means:

let beggars match with beggars; be well-matched in social and economic status for marriage

It figuratively means that the families of the bride and bridegroom should be well-matched in social and economic status.

比喻结为夫妻的男女要门当户对,层次相当。

Example

Often used as minor sentence and sometimes as object or attributive. (作小句,也可作宾语、定语)
1
Lóngpèilóng
龙配龙
  
,
fèng
pèi
fèng
  
,
guǒ
如果
jiātíng
家庭
bèijǐng
背景
  
wénhuà
文化
céng
层次
xiāngchà
相差
tài
de
rén
jié
结合
zài
一起
  
,
hūnhòu
婚后
néng
可能
huì
shēng
发生
hěnduō
很多
máodùn
矛盾
  
.

Dragon with dragon, phoenix with phoenix, if the family background, cultural level differences are too big people together, marriage may occur a lot of contradictions.

2
Chuántǒng
传统
de
rén
chuántǒng
传统
de
rén
  
,
kāifàng
开放
de
rén
jiàgěi
嫁给
kāifàng
开放
de
rén
  
,
zhè
suànshì
算是
lóng
pèi
lóng
  
,
fèng
pèi
fèng
de
hūnyīn
婚姻
  

Traditional people marry traditional people, open people marry open people, this is also a dragon with dragons, phoenix with phoenix marriage.

3
Tīng
shuō
  
,
dāngnián
当年
de
hūnyīn
婚姻
shì
父母
bāobàn
包办
de
  
,
liǎng
wèi
lǎo
hěn
jiǎngjiu
讲究
lóngpèilóng
龙配龙
  
,
fèng
pèi
fèng
  
,
méndāngduì
门当户对
  

Listen to her say, when her marriage was organized by her parents, two old very pay attention to dragon with dragon, phoenix with phoenix, door-to-door.