Correct

打从

/ dǎcóng / 
Strokes

Definition

from/(ever) since

Example

As a Preposition

since; from

1
Dǎ
打
cóng
从
xiǎoshíhou
小时候
qǐ
起
  
,
tā
他
jiù
就
ài
爱
chànggē
唱歌
  
。

He has taken to singing since childhood.

As a Preposition

past; by

2
Dǎ
打
cóng
从
tā
他
jiā
家
ménqián
门前
jīngguò
经过

pass by his house