Correct

工力

/ gōng lì /
Strokes

Example

As a Noun

skill; technique; craftsmanship; workmanship

1
Xiězuò
写作
gōng
工力
shēnhòu
深厚

show remarkable skill/technique/art in writing

2
jiàn
gōng
工力

show the hand of a master

As a Noun

manpower or labour (needed for a project)

3
Gōng
工力
不足

be short of manpower