Correct

钓线

/ diào xiàn / 
Strokes

Example

As a Noun

fishing line; fishline

1
Wú
无
gān
竿
diào
钓
xiàn
线

handline

2
Pāo
抛
  
/
tóu
投
diàoxiàn
钓线

cast/shoot a line

3
Fàng
放
  
/
shōu
收
diàoxiàn
钓线

reel out/in a line