Recipe for kong oian?

Cuisine Food & Drink
1

I’m looking for recipe for kong oian (in taiwanese)…it’s a clear broth soup with fish(?) balls?

Sorry for the poor spelling. Thanks in advance.

2

Gong wan?

3

Here is a 貢丸 recipe in Chinese if you want to make them from scratch.
blog.yam.com/homeeconomics/article/22865536
mymedia.yam.com/m/2907730 (video)

The balls can also be found in the frozen foods section in most supermarkets.

4

thanks.

5

Poor fish