HSK V7-9
Correct

并行

/ bìngxíng /
Strokes

Definition

to proceed in parallel/side by side (of two processes, developments, thoughts etc)

Example

As a Verb
walk abreast; go side by side
1
liǎ
他俩
chē
骑车
bìngxíng
并行
  

They two were cycling abreast.

2
Xiéshǒu
携手
bìngxíng
并行

go hand in hand

As a Verb
carry on simultaneously
3
Bìngxíng
并行
lǐng
领土
guǎnxiáquán
管辖权

practise concurrent territorial jurisdiction

Related

并行