HSK V7-9
Correct

打通

/ dǎtōng /
Strokes

Definition

to open access/to establish contact/to remove a block/to put through (a phone connection)

Example

As a Verb

make an opening; break the partition

1
liǎng
jiān
zi
屋子
tōng
打通

break the wall between two rooms

2
qiáng
tōng
打通

make an opening in the wall

As a Verb

get through (a phone call)

3
gěi
le
hǎo
好几
diànhuà
电话
  
,
dàn
zǒngshì
总是
tōng
不通
  

I phoned you quite a number of times but just couldn't get through.

As a Verb

get through barriers

4
tōng
打通
xiǎng
思想

straighten out sb's thinking; talk sb round

5
tōng
打通
guānjié
关节

get through links; persuade key persons