Correct

副修

/ fù xiū /
Strokes

Example

As a Verb

take as a minor

1
xiū
huàxué
化学
  

He is a chemistry minor.

2
xiū
副修
zhuān
专业

minor programme

3
xiū
副修
chéng
课程

secondary courses

4
xiū
副修
yīnyuè
音乐

take music as a secondary course/as a minor