Correct

连贯

/ liánguàn /
Strokes

Definition

to link up (disparate elements)/coherent (narrative, argument etc)

Example

As a Verb

link up; join together; connect

1
Zhè
tiáo
tiě
铁路
liánguàn
连贯
zhōngguó
中国
běi
西北
shěngōu
省区
de
jiāotōng
交通
  

This railway links up the transportation systems of the five provinces and autonomous regions of China's northwest.

As a Verb

(of writing or speech) be coherent/consistent

2
jiǎnghuà
讲话
liánguàn
连贯
  

She spoke incoherently. / Her speech was incoherent.