Correct

精纯

/ jīng chún / 
Strokes

Example

As an Adjective

pure

1
Jīngchún
精纯
de
的
yángmáo
羊毛

pure wool

As an Adjective

exquisite; superb

2
Jìyì
技艺
jīngchún
精纯

masterly craft