Correct

疏浅

/ shū jiān / 
Strokes

Example

As an Adjective

crude and superficial

1
Shūjiān
疏浅
de
的
yìlùn
议论

superficial argument

2
Tóunǎo
头脑
shūjiān
疏浅

superficial mind

As an Adjective

distant

3
Guānxi
关系
shūjiān
疏浅

have a distant association (with sb)