Correct

其乐无穷

/ qí lè wúqíong /
Strokes

Definition

boundless joy

Example

Definition

find it an infinite delight/a boundless joy (to do sth)

1
zhòng
tóng
  
,
qíong
其乐无穷
  

Joys shared with others are more enjoyed.

2
Huàshān
华山
dǐngshàng
顶上
shǎng
chū
日出
  
,
zhēnshi
真是
qíong
其乐无穷
  

It is a great joy/delight to watch sunrise at the top of Mount Hua.