Correct

高精尖

/ gāo jīng jiān / 
Strokes

Definition

sophisticated

Example

As an Adjective

(of products) high-grade, precision and advanced

1
Gāojīngjiān
高精尖
shèbèi
设备

advanced equipment of high grade and precision

2
Kāifā
开发
gāojīngjiān
高精尖
chǎnpǐn
产品

develop high-grade, precision and advanced products